| // Copyright (c) 2024, the R8 project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| /** |
| * Dump of class file for twr.twrcloseresource.TwrCloseResourceTest |
| * |
| * <p>* |
| * |
| * <p>This is used to get the JDK-9 javac code with `$closeResource`, which `-target 9` for later |
| * javac versions does not produce. |
| * |
| * <p>package twr.twrcloseresource; |
| * |
| * <p>import java.util.jar.JarFile; |
| * |
| * <p>public class TwrCloseResourceTest implements Iface { public static void main(String[] args) { |
| * TwrCloseResourceTest o = new TwrCloseResourceTest(); o.foo(args[0]); o.iFoo(args[0]); |
| * bar(args[0]); Iface.iBar(args[0]); } |
| * |
| * <p>synchronized void foo(String arg) { try { try (JarFile a = new JarFile(arg)) { |
| * System.out.println("A"); } catch (Exception e) { System.out.println("B"); try (JarFile a = new |
| * JarFile(arg)) { System.out.println("C"); } System.out.println("D"); throw new RuntimeException(); |
| * } try (JarFile a = new JarFile(arg)) { System.out.println("E"); } } catch (Exception e) { |
| * System.out.println("F"); } try (JarFile a = new JarFile(arg)) { System.out.println("G"); try |
| * (JarFile b = new JarFile(arg)) { System.out.println("H"); } finally { System.out.println("I"); |
| * throw new RuntimeException(); } } catch (Exception e) { System.out.println("J"); } |
| * System.out.println("K"); } |
| * |
| * <p>static synchronized void bar(String arg) { try (JarFile a = new JarFile(arg)) { |
| * System.out.println("1"); throw new RuntimeException(); } catch (Exception e) { |
| * System.out.println("2"); } try (JarFile a = new JarFile(arg)) { System.out.println("3"); throw |
| * new RuntimeException(); } catch (Exception e) { System.out.println("4"); } try (JarFile a = new |
| * JarFile(arg)) { System.out.println("5"); throw new RuntimeException(); } catch (Exception e) { |
| * System.out.println("6"); } try (JarFile a = new JarFile(arg)) { System.out.println("7"); throw |
| * new RuntimeException(); } catch (Exception e) { System.out.println("8"); } |
| * System.out.println("99"); } } |
| * |
| * <p>interface Iface { default void iFoo(String arg) { try { try (JarFile a = new JarFile(arg)) { |
| * System.out.println("iA"); } catch (Exception e) { System.out.println("iB"); try (JarFile a = new |
| * JarFile(arg)) { System.out.println("iC"); } System.out.println("iD"); throw new |
| * RuntimeException(); } try (JarFile a = new JarFile(arg)) { System.out.println("iE"); } } catch |
| * (Exception e) { System.out.println("iF"); } try (JarFile a = new JarFile(arg)) { |
| * System.out.println("iG"); try (JarFile b = new JarFile(arg)) { System.out.println("iH"); } |
| * finally { System.out.println("iI"); throw new RuntimeException(); } } catch (Exception e) { |
| * System.out.println("iJ"); } System.out.println("iK"); } |
| * |
| * <p>static void iBar(String arg) { try (JarFile a = new JarFile(arg)) { System.out.println("i1"); |
| * throw new RuntimeException(); } catch (Exception e) { System.out.println("i2"); } try (JarFile a |
| * = new JarFile(arg)) { System.out.println("i3"); throw new RuntimeException(); } catch (Exception |
| * e) { System.out.println("i4"); } try (JarFile a = new JarFile(arg)) { System.out.println("i5"); |
| * throw new RuntimeException(); } catch (Exception e) { System.out.println("i6"); } try (JarFile a |
| * = new JarFile(arg)) { System.out.println("i7"); throw new RuntimeException(); } catch (Exception |
| * e) { System.out.println("i8"); } System.out.println("i99"); } } |
| */ |
| package twr.twrcloseresource.asm; |
| |
| import org.objectweb.asm.AnnotationVisitor; |
| import org.objectweb.asm.ClassWriter; |
| import org.objectweb.asm.FieldVisitor; |
| import org.objectweb.asm.Label; |
| import org.objectweb.asm.MethodVisitor; |
| import org.objectweb.asm.Opcodes; |
| import org.objectweb.asm.RecordComponentVisitor; |
| |
| public class TwrCloseResourceTestDump implements Opcodes { |
| |
| public static byte[] dump() throws Exception { |
| |
| ClassWriter classWriter = new ClassWriter(0); |
| FieldVisitor fieldVisitor; |
| RecordComponentVisitor recordComponentVisitor; |
| MethodVisitor methodVisitor; |
| AnnotationVisitor annotationVisitor0; |
| |
| classWriter.visit( |
| V9, |
| ACC_PUBLIC | ACC_SUPER, |
| "twr/twrcloseresource/TwrCloseResourceTest", |
| null, |
| "java/lang/Object", |
| new String[] {"twr/twrcloseresource/Iface"}); |
| |
| classWriter.visitSource("TwrCloseResourceDuplication$BarDump.java", null); |
| |
| { |
| methodVisitor = classWriter.visitMethod(ACC_PUBLIC, "<init>", "()V", null, null); |
| methodVisitor.visitCode(); |
| Label label0 = new Label(); |
| methodVisitor.visitLabel(label0); |
| methodVisitor.visitLineNumber(9, label0); |
| methodVisitor.visitVarInsn(ALOAD, 0); |
| methodVisitor.visitMethodInsn(INVOKESPECIAL, "java/lang/Object", "<init>", "()V", false); |
| methodVisitor.visitInsn(RETURN); |
| Label label1 = new Label(); |
| methodVisitor.visitLabel(label1); |
| methodVisitor.visitLocalVariable( |
| "this", "Ltwrcloseresource/TwrCloseResourceTest;", null, label0, label1, 0); |
| methodVisitor.visitMaxs(1, 1); |
| methodVisitor.visitEnd(); |
| } |
| { |
| methodVisitor = |
| classWriter.visitMethod( |
| ACC_PUBLIC | ACC_STATIC, "main", "([Ljava/lang/String;)V", null, null); |
| methodVisitor.visitCode(); |
| Label label0 = new Label(); |
| methodVisitor.visitLabel(label0); |
| methodVisitor.visitLineNumber(11, label0); |
| methodVisitor.visitTypeInsn(NEW, "twr/twrcloseresource/TwrCloseResourceTest"); |
| methodVisitor.visitInsn(DUP); |
| methodVisitor.visitMethodInsn( |
| INVOKESPECIAL, "twr/twrcloseresource/TwrCloseResourceTest", "<init>", "()V", false); |
| methodVisitor.visitVarInsn(ASTORE, 1); |
| Label label1 = new Label(); |
| methodVisitor.visitLabel(label1); |
| methodVisitor.visitLineNumber(12, label1); |
| methodVisitor.visitVarInsn(ALOAD, 1); |
| methodVisitor.visitVarInsn(ALOAD, 0); |
| methodVisitor.visitInsn(ICONST_0); |
| methodVisitor.visitInsn(AALOAD); |
| methodVisitor.visitMethodInsn( |
| INVOKEVIRTUAL, |
| "twr/twrcloseresource/TwrCloseResourceTest", |
| "foo", |
| "(Ljava/lang/String;)V", |
| false); |
| Label label2 = new Label(); |
| methodVisitor.visitLabel(label2); |
| methodVisitor.visitLineNumber(13, label2); |
| methodVisitor.visitVarInsn(ALOAD, 1); |
| methodVisitor.visitVarInsn(ALOAD, 0); |
| methodVisitor.visitInsn(ICONST_0); |
| methodVisitor.visitInsn(AALOAD); |
| methodVisitor.visitMethodInsn( |
| INVOKEVIRTUAL, |
| "twr/twrcloseresource/TwrCloseResourceTest", |
| "iFoo", |
| "(Ljava/lang/String;)V", |
| false); |
| Label label3 = new Label(); |
| methodVisitor.visitLabel(label3); |
| methodVisitor.visitLineNumber(14, label3); |
| methodVisitor.visitVarInsn(ALOAD, 0); |
| methodVisitor.visitInsn(ICONST_0); |
| methodVisitor.visitInsn(AALOAD); |
| methodVisitor.visitMethodInsn( |
| INVOKESTATIC, |
| "twr/twrcloseresource/TwrCloseResourceTest", |
| "bar", |
| "(Ljava/lang/String;)V", |
| false); |
| Label label4 = new Label(); |
| methodVisitor.visitLabel(label4); |
| methodVisitor.visitLineNumber(15, label4); |
| methodVisitor.visitVarInsn(ALOAD, 0); |
| methodVisitor.visitInsn(ICONST_0); |
| methodVisitor.visitInsn(AALOAD); |
| methodVisitor.visitMethodInsn( |
| INVOKESTATIC, "twr/twrcloseresource/Iface", "iBar", "(Ljava/lang/String;)V", true); |
| Label label5 = new Label(); |
| methodVisitor.visitLabel(label5); |
| methodVisitor.visitLineNumber(16, label5); |
| methodVisitor.visitInsn(RETURN); |
| Label label6 = new Label(); |
| methodVisitor.visitLabel(label6); |
| methodVisitor.visitLocalVariable("args", "[Ljava/lang/String;", null, label0, label6, 0); |
| methodVisitor.visitLocalVariable( |
| "o", "Ltwrcloseresource/TwrCloseResourceTest;", null, label1, label6, 1); |
| methodVisitor.visitMaxs(3, 2); |
| methodVisitor.visitEnd(); |
| } |
| { |
| methodVisitor = |
| classWriter.visitMethod(ACC_SYNCHRONIZED, "foo", "(Ljava/lang/String;)V", null, null); |
| methodVisitor.visitCode(); |
| Label label0 = new Label(); |
| Label label1 = new Label(); |
| Label label2 = new Label(); |
| methodVisitor.visitTryCatchBlock(label0, label1, label2, "java/lang/Throwable"); |
| Label label3 = new Label(); |
| methodVisitor.visitTryCatchBlock(label0, label1, label3, null); |
| Label label4 = new Label(); |
| methodVisitor.visitTryCatchBlock(label2, label4, label3, null); |
| Label label5 = new Label(); |
| Label label6 = new Label(); |
| Label label7 = new Label(); |
| methodVisitor.visitTryCatchBlock(label5, label6, label7, "java/lang/Exception"); |
| Label label8 = new Label(); |
| Label label9 = new Label(); |
| Label label10 = new Label(); |
| methodVisitor.visitTryCatchBlock(label8, label9, label10, "java/lang/Throwable"); |
| Label label11 = new Label(); |
| methodVisitor.visitTryCatchBlock(label8, label9, label11, null); |
| Label label12 = new Label(); |
| methodVisitor.visitTryCatchBlock(label10, label12, label11, null); |
| Label label13 = new Label(); |
| Label label14 = new Label(); |
| Label label15 = new Label(); |
| methodVisitor.visitTryCatchBlock(label13, label14, label15, "java/lang/Throwable"); |
| Label label16 = new Label(); |
| methodVisitor.visitTryCatchBlock(label13, label14, label16, null); |
| Label label17 = new Label(); |
| methodVisitor.visitTryCatchBlock(label15, label17, label16, null); |
| Label label18 = new Label(); |
| Label label19 = new Label(); |
| methodVisitor.visitTryCatchBlock(label5, label18, label19, "java/lang/Exception"); |
| Label label20 = new Label(); |
| Label label21 = new Label(); |
| Label label22 = new Label(); |
| methodVisitor.visitTryCatchBlock(label20, label21, label22, "java/lang/Throwable"); |
| Label label23 = new Label(); |
| methodVisitor.visitTryCatchBlock(label20, label21, label23, null); |
| Label label24 = new Label(); |
| methodVisitor.visitTryCatchBlock(label22, label24, label23, null); |
| Label label25 = new Label(); |
| Label label26 = new Label(); |
| Label label27 = new Label(); |
| methodVisitor.visitTryCatchBlock(label25, label26, label27, null); |
| Label label28 = new Label(); |
| methodVisitor.visitTryCatchBlock(label27, label28, label27, null); |
| Label label29 = new Label(); |
| Label label30 = new Label(); |
| methodVisitor.visitTryCatchBlock(label29, label30, label30, "java/lang/Throwable"); |
| Label label31 = new Label(); |
| Label label32 = new Label(); |
| methodVisitor.visitTryCatchBlock(label29, label31, label32, null); |
| Label label33 = new Label(); |
| Label label34 = new Label(); |
| methodVisitor.visitTryCatchBlock(label33, label34, label34, "java/lang/Exception"); |
| methodVisitor.visitLabel(label5); |
| methodVisitor.visitLineNumber(20, label5); |
| methodVisitor.visitTypeInsn(NEW, "java/util/jar/JarFile"); |
| methodVisitor.visitInsn(DUP); |
| methodVisitor.visitVarInsn(ALOAD, 1); |
| methodVisitor.visitMethodInsn( |
| INVOKESPECIAL, "java/util/jar/JarFile", "<init>", "(Ljava/lang/String;)V", false); |
| methodVisitor.visitVarInsn(ASTORE, 2); |
| Label label35 = new Label(); |
| methodVisitor.visitLabel(label35); |
| methodVisitor.visitInsn(ACONST_NULL); |
| methodVisitor.visitVarInsn(ASTORE, 3); |
| methodVisitor.visitLabel(label0); |
| methodVisitor.visitLineNumber(21, label0); |
| methodVisitor.visitFieldInsn(GETSTATIC, "java/lang/System", "out", "Ljava/io/PrintStream;"); |
| methodVisitor.visitLdcInsn("A"); |
| methodVisitor.visitMethodInsn( |
| INVOKEVIRTUAL, "java/io/PrintStream", "println", "(Ljava/lang/String;)V", false); |
| methodVisitor.visitLabel(label1); |
| methodVisitor.visitLineNumber(22, label1); |
| methodVisitor.visitVarInsn(ALOAD, 3); |
| methodVisitor.visitVarInsn(ALOAD, 2); |
| methodVisitor.visitMethodInsn( |
| INVOKESTATIC, |
| "twr/twrcloseresource/TwrCloseResourceTest", |
| "$closeResource", |
| "(Ljava/lang/Throwable;Ljava/lang/AutoCloseable;)V", |
| false); |
| methodVisitor.visitJumpInsn(GOTO, label6); |
| methodVisitor.visitLabel(label2); |
| methodVisitor.visitLineNumber(20, label2); |
| methodVisitor.visitFrame( |
| Opcodes.F_FULL, |
| 4, |
| new Object[] { |
| "twr/twrcloseresource/TwrCloseResourceTest", |
| "java/lang/String", |
| "java/util/jar/JarFile", |
| "java/lang/Throwable" |
| }, |
| 1, |
| new Object[] {"java/lang/Throwable"}); |
| methodVisitor.visitVarInsn(ASTORE, 4); |
| methodVisitor.visitVarInsn(ALOAD, 4); |
| methodVisitor.visitVarInsn(ASTORE, 3); |
| methodVisitor.visitVarInsn(ALOAD, 4); |
| methodVisitor.visitInsn(ATHROW); |
| methodVisitor.visitLabel(label3); |
| methodVisitor.visitLineNumber(22, label3); |
| methodVisitor.visitFrame(Opcodes.F_SAME1, 0, null, 1, new Object[] {"java/lang/Throwable"}); |
| methodVisitor.visitVarInsn(ASTORE, 5); |
| methodVisitor.visitLabel(label4); |
| methodVisitor.visitVarInsn(ALOAD, 3); |
| methodVisitor.visitVarInsn(ALOAD, 2); |
| methodVisitor.visitMethodInsn( |
| INVOKESTATIC, |
| "twr/twrcloseresource/TwrCloseResourceTest", |
| "$closeResource", |
| "(Ljava/lang/Throwable;Ljava/lang/AutoCloseable;)V", |
| false); |
| methodVisitor.visitVarInsn(ALOAD, 5); |
| methodVisitor.visitInsn(ATHROW); |
| methodVisitor.visitLabel(label6); |
| methodVisitor.visitLineNumber(29, label6); |
| methodVisitor.visitFrame(Opcodes.F_CHOP, 2, null, 0, null); |
| Label label36 = new Label(); |
| methodVisitor.visitJumpInsn(GOTO, label36); |
| methodVisitor.visitLabel(label7); |
| methodVisitor.visitLineNumber(22, label7); |
| methodVisitor.visitFrame(Opcodes.F_SAME1, 0, null, 1, new Object[] {"java/lang/Exception"}); |
| methodVisitor.visitVarInsn(ASTORE, 2); |
| Label label37 = new Label(); |
| methodVisitor.visitLabel(label37); |
| methodVisitor.visitLineNumber(23, label37); |
| methodVisitor.visitFieldInsn(GETSTATIC, "java/lang/System", "out", "Ljava/io/PrintStream;"); |
| methodVisitor.visitLdcInsn("B"); |
| methodVisitor.visitMethodInsn( |
| INVOKEVIRTUAL, "java/io/PrintStream", "println", "(Ljava/lang/String;)V", false); |
| Label label38 = new Label(); |
| methodVisitor.visitLabel(label38); |
| methodVisitor.visitLineNumber(24, label38); |
| methodVisitor.visitTypeInsn(NEW, "java/util/jar/JarFile"); |
| methodVisitor.visitInsn(DUP); |
| methodVisitor.visitVarInsn(ALOAD, 1); |
| methodVisitor.visitMethodInsn( |
| INVOKESPECIAL, "java/util/jar/JarFile", "<init>", "(Ljava/lang/String;)V", false); |
| methodVisitor.visitVarInsn(ASTORE, 3); |
| Label label39 = new Label(); |
| methodVisitor.visitLabel(label39); |
| methodVisitor.visitInsn(ACONST_NULL); |
| methodVisitor.visitVarInsn(ASTORE, 4); |
| methodVisitor.visitLabel(label8); |
| methodVisitor.visitLineNumber(25, label8); |
| methodVisitor.visitFieldInsn(GETSTATIC, "java/lang/System", "out", "Ljava/io/PrintStream;"); |
| methodVisitor.visitLdcInsn("C"); |
| methodVisitor.visitMethodInsn( |
| INVOKEVIRTUAL, "java/io/PrintStream", "println", "(Ljava/lang/String;)V", false); |
| methodVisitor.visitLabel(label9); |
| methodVisitor.visitLineNumber(26, label9); |
| methodVisitor.visitVarInsn(ALOAD, 4); |
| methodVisitor.visitVarInsn(ALOAD, 3); |
| methodVisitor.visitMethodInsn( |
| INVOKESTATIC, |
| "twr/twrcloseresource/TwrCloseResourceTest", |
| "$closeResource", |
| "(Ljava/lang/Throwable;Ljava/lang/AutoCloseable;)V", |
| false); |
| Label label40 = new Label(); |
| methodVisitor.visitJumpInsn(GOTO, label40); |
| methodVisitor.visitLabel(label10); |
| methodVisitor.visitLineNumber(24, label10); |
| methodVisitor.visitFrame( |
| Opcodes.F_FULL, |
| 5, |
| new Object[] { |
| "twr/twrcloseresource/TwrCloseResourceTest", |
| "java/lang/String", |
| "java/lang/Exception", |
| "java/util/jar/JarFile", |
| "java/lang/Throwable" |
| }, |
| 1, |
| new Object[] {"java/lang/Throwable"}); |
| methodVisitor.visitVarInsn(ASTORE, 5); |
| methodVisitor.visitVarInsn(ALOAD, 5); |
| methodVisitor.visitVarInsn(ASTORE, 4); |
| methodVisitor.visitVarInsn(ALOAD, 5); |
| methodVisitor.visitInsn(ATHROW); |
| methodVisitor.visitLabel(label11); |
| methodVisitor.visitLineNumber(26, label11); |
| methodVisitor.visitFrame(Opcodes.F_SAME1, 0, null, 1, new Object[] {"java/lang/Throwable"}); |
| methodVisitor.visitVarInsn(ASTORE, 6); |
| methodVisitor.visitLabel(label12); |
| methodVisitor.visitVarInsn(ALOAD, 4); |
| methodVisitor.visitVarInsn(ALOAD, 3); |
| methodVisitor.visitMethodInsn( |
| INVOKESTATIC, |
| "twr/twrcloseresource/TwrCloseResourceTest", |
| "$closeResource", |
| "(Ljava/lang/Throwable;Ljava/lang/AutoCloseable;)V", |
| false); |
| methodVisitor.visitVarInsn(ALOAD, 6); |
| methodVisitor.visitInsn(ATHROW); |
| methodVisitor.visitLabel(label40); |
| methodVisitor.visitLineNumber(27, label40); |
| methodVisitor.visitFrame(Opcodes.F_CHOP, 2, null, 0, null); |
| methodVisitor.visitFieldInsn(GETSTATIC, "java/lang/System", "out", "Ljava/io/PrintStream;"); |
| methodVisitor.visitLdcInsn("D"); |
| methodVisitor.visitMethodInsn( |
| INVOKEVIRTUAL, "java/io/PrintStream", "println", "(Ljava/lang/String;)V", false); |
| Label label41 = new Label(); |
| methodVisitor.visitLabel(label41); |
| methodVisitor.visitLineNumber(28, label41); |
| methodVisitor.visitTypeInsn(NEW, "java/lang/RuntimeException"); |
| methodVisitor.visitInsn(DUP); |
| methodVisitor.visitMethodInsn( |
| INVOKESPECIAL, "java/lang/RuntimeException", "<init>", "()V", false); |
| methodVisitor.visitInsn(ATHROW); |
| methodVisitor.visitLabel(label36); |
| methodVisitor.visitLineNumber(30, label36); |
| methodVisitor.visitFrame(Opcodes.F_CHOP, 1, null, 0, null); |
| methodVisitor.visitTypeInsn(NEW, "java/util/jar/JarFile"); |
| methodVisitor.visitInsn(DUP); |
| methodVisitor.visitVarInsn(ALOAD, 1); |
| methodVisitor.visitMethodInsn( |
| INVOKESPECIAL, "java/util/jar/JarFile", "<init>", "(Ljava/lang/String;)V", false); |
| methodVisitor.visitVarInsn(ASTORE, 2); |
| Label label42 = new Label(); |
| methodVisitor.visitLabel(label42); |
| methodVisitor.visitInsn(ACONST_NULL); |
| methodVisitor.visitVarInsn(ASTORE, 3); |
| methodVisitor.visitLabel(label13); |
| methodVisitor.visitLineNumber(31, label13); |
| methodVisitor.visitFieldInsn(GETSTATIC, "java/lang/System", "out", "Ljava/io/PrintStream;"); |
| methodVisitor.visitLdcInsn("E"); |
| methodVisitor.visitMethodInsn( |
| INVOKEVIRTUAL, "java/io/PrintStream", "println", "(Ljava/lang/String;)V", false); |
| methodVisitor.visitLabel(label14); |
| methodVisitor.visitLineNumber(32, label14); |
| methodVisitor.visitVarInsn(ALOAD, 3); |
| methodVisitor.visitVarInsn(ALOAD, 2); |
| methodVisitor.visitMethodInsn( |
| INVOKESTATIC, |
| "twr/twrcloseresource/TwrCloseResourceTest", |
| "$closeResource", |
| "(Ljava/lang/Throwable;Ljava/lang/AutoCloseable;)V", |
| false); |
| methodVisitor.visitJumpInsn(GOTO, label18); |
| methodVisitor.visitLabel(label15); |
| methodVisitor.visitLineNumber(30, label15); |
| methodVisitor.visitFrame( |
| Opcodes.F_FULL, |
| 4, |
| new Object[] { |
| "twr/twrcloseresource/TwrCloseResourceTest", |
| "java/lang/String", |
| "java/util/jar/JarFile", |
| "java/lang/Throwable" |
| }, |
| 1, |
| new Object[] {"java/lang/Throwable"}); |
| methodVisitor.visitVarInsn(ASTORE, 4); |
| methodVisitor.visitVarInsn(ALOAD, 4); |
| methodVisitor.visitVarInsn(ASTORE, 3); |
| methodVisitor.visitVarInsn(ALOAD, 4); |
| methodVisitor.visitInsn(ATHROW); |
| methodVisitor.visitLabel(label16); |
| methodVisitor.visitLineNumber(32, label16); |
| methodVisitor.visitFrame(Opcodes.F_SAME1, 0, null, 1, new Object[] {"java/lang/Throwable"}); |
| methodVisitor.visitVarInsn(ASTORE, 7); |
| methodVisitor.visitLabel(label17); |
| methodVisitor.visitVarInsn(ALOAD, 3); |
| methodVisitor.visitVarInsn(ALOAD, 2); |
| methodVisitor.visitMethodInsn( |
| INVOKESTATIC, |
| "twr/twrcloseresource/TwrCloseResourceTest", |
| "$closeResource", |
| "(Ljava/lang/Throwable;Ljava/lang/AutoCloseable;)V", |
| false); |
| methodVisitor.visitVarInsn(ALOAD, 7); |
| methodVisitor.visitInsn(ATHROW); |
| methodVisitor.visitLabel(label18); |
| methodVisitor.visitLineNumber(35, label18); |
| methodVisitor.visitFrame(Opcodes.F_CHOP, 2, null, 0, null); |
| methodVisitor.visitJumpInsn(GOTO, label33); |
| methodVisitor.visitLabel(label19); |
| methodVisitor.visitLineNumber(33, label19); |
| methodVisitor.visitFrame(Opcodes.F_SAME1, 0, null, 1, new Object[] {"java/lang/Exception"}); |
| methodVisitor.visitVarInsn(ASTORE, 2); |
| Label label43 = new Label(); |
| methodVisitor.visitLabel(label43); |
| methodVisitor.visitLineNumber(34, label43); |
| methodVisitor.visitFieldInsn(GETSTATIC, "java/lang/System", "out", "Ljava/io/PrintStream;"); |
| methodVisitor.visitLdcInsn("F"); |
| methodVisitor.visitMethodInsn( |
| INVOKEVIRTUAL, "java/io/PrintStream", "println", "(Ljava/lang/String;)V", false); |
| methodVisitor.visitLabel(label33); |
| methodVisitor.visitLineNumber(36, label33); |
| methodVisitor.visitFrame(Opcodes.F_SAME, 0, null, 0, null); |
| methodVisitor.visitTypeInsn(NEW, "java/util/jar/JarFile"); |
| methodVisitor.visitInsn(DUP); |
| methodVisitor.visitVarInsn(ALOAD, 1); |
| methodVisitor.visitMethodInsn( |
| INVOKESPECIAL, "java/util/jar/JarFile", "<init>", "(Ljava/lang/String;)V", false); |
| methodVisitor.visitVarInsn(ASTORE, 2); |
| Label label44 = new Label(); |
| methodVisitor.visitLabel(label44); |
| methodVisitor.visitInsn(ACONST_NULL); |
| methodVisitor.visitVarInsn(ASTORE, 3); |
| methodVisitor.visitLabel(label29); |
| methodVisitor.visitLineNumber(37, label29); |
| methodVisitor.visitFieldInsn(GETSTATIC, "java/lang/System", "out", "Ljava/io/PrintStream;"); |
| methodVisitor.visitLdcInsn("G"); |
| methodVisitor.visitMethodInsn( |
| INVOKEVIRTUAL, "java/io/PrintStream", "println", "(Ljava/lang/String;)V", false); |
| methodVisitor.visitLabel(label25); |
| methodVisitor.visitLineNumber(38, label25); |
| methodVisitor.visitTypeInsn(NEW, "java/util/jar/JarFile"); |
| methodVisitor.visitInsn(DUP); |
| methodVisitor.visitVarInsn(ALOAD, 1); |
| methodVisitor.visitMethodInsn( |
| INVOKESPECIAL, "java/util/jar/JarFile", "<init>", "(Ljava/lang/String;)V", false); |
| methodVisitor.visitVarInsn(ASTORE, 4); |
| Label label45 = new Label(); |
| methodVisitor.visitLabel(label45); |
| methodVisitor.visitInsn(ACONST_NULL); |
| methodVisitor.visitVarInsn(ASTORE, 5); |
| methodVisitor.visitLabel(label20); |
| methodVisitor.visitLineNumber(39, label20); |
| methodVisitor.visitFieldInsn(GETSTATIC, "java/lang/System", "out", "Ljava/io/PrintStream;"); |
| methodVisitor.visitLdcInsn("H"); |
| methodVisitor.visitMethodInsn( |
| INVOKEVIRTUAL, "java/io/PrintStream", "println", "(Ljava/lang/String;)V", false); |
| methodVisitor.visitLabel(label21); |
| methodVisitor.visitLineNumber(40, label21); |
| methodVisitor.visitVarInsn(ALOAD, 5); |
| methodVisitor.visitVarInsn(ALOAD, 4); |
| methodVisitor.visitMethodInsn( |
| INVOKESTATIC, |
| "twr/twrcloseresource/TwrCloseResourceTest", |
| "$closeResource", |
| "(Ljava/lang/Throwable;Ljava/lang/AutoCloseable;)V", |
| false); |
| methodVisitor.visitJumpInsn(GOTO, label26); |
| methodVisitor.visitLabel(label22); |
| methodVisitor.visitLineNumber(38, label22); |
| methodVisitor.visitFrame( |
| Opcodes.F_FULL, |
| 6, |
| new Object[] { |
| "twr/twrcloseresource/TwrCloseResourceTest", |
| "java/lang/String", |
| "java/util/jar/JarFile", |
| "java/lang/Throwable", |
| "java/util/jar/JarFile", |
| "java/lang/Throwable" |
| }, |
| 1, |
| new Object[] {"java/lang/Throwable"}); |
| methodVisitor.visitVarInsn(ASTORE, 6); |
| methodVisitor.visitVarInsn(ALOAD, 6); |
| methodVisitor.visitVarInsn(ASTORE, 5); |
| methodVisitor.visitVarInsn(ALOAD, 6); |
| methodVisitor.visitInsn(ATHROW); |
| methodVisitor.visitLabel(label23); |
| methodVisitor.visitLineNumber(40, label23); |
| methodVisitor.visitFrame(Opcodes.F_SAME1, 0, null, 1, new Object[] {"java/lang/Throwable"}); |
| methodVisitor.visitVarInsn(ASTORE, 8); |
| methodVisitor.visitLabel(label24); |
| methodVisitor.visitVarInsn(ALOAD, 5); |
| methodVisitor.visitVarInsn(ALOAD, 4); |
| methodVisitor.visitMethodInsn( |
| INVOKESTATIC, |
| "twr/twrcloseresource/TwrCloseResourceTest", |
| "$closeResource", |
| "(Ljava/lang/Throwable;Ljava/lang/AutoCloseable;)V", |
| false); |
| methodVisitor.visitVarInsn(ALOAD, 8); |
| methodVisitor.visitInsn(ATHROW); |
| methodVisitor.visitLabel(label26); |
| methodVisitor.visitLineNumber(41, label26); |
| methodVisitor.visitFrame(Opcodes.F_CHOP, 2, null, 0, null); |
| methodVisitor.visitFieldInsn(GETSTATIC, "java/lang/System", "out", "Ljava/io/PrintStream;"); |
| methodVisitor.visitLdcInsn("I"); |
| methodVisitor.visitMethodInsn( |
| INVOKEVIRTUAL, "java/io/PrintStream", "println", "(Ljava/lang/String;)V", false); |
| Label label46 = new Label(); |
| methodVisitor.visitLabel(label46); |
| methodVisitor.visitLineNumber(42, label46); |
| methodVisitor.visitTypeInsn(NEW, "java/lang/RuntimeException"); |
| methodVisitor.visitInsn(DUP); |
| methodVisitor.visitMethodInsn( |
| INVOKESPECIAL, "java/lang/RuntimeException", "<init>", "()V", false); |
| methodVisitor.visitInsn(ATHROW); |
| methodVisitor.visitLabel(label27); |
| methodVisitor.visitLineNumber(41, label27); |
| methodVisitor.visitFrame(Opcodes.F_SAME1, 0, null, 1, new Object[] {"java/lang/Throwable"}); |
| methodVisitor.visitVarInsn(ASTORE, 9); |
| methodVisitor.visitLabel(label28); |
| methodVisitor.visitFieldInsn(GETSTATIC, "java/lang/System", "out", "Ljava/io/PrintStream;"); |
| methodVisitor.visitLdcInsn("I"); |
| methodVisitor.visitMethodInsn( |
| INVOKEVIRTUAL, "java/io/PrintStream", "println", "(Ljava/lang/String;)V", false); |
| Label label47 = new Label(); |
| methodVisitor.visitLabel(label47); |
| methodVisitor.visitLineNumber(42, label47); |
| methodVisitor.visitTypeInsn(NEW, "java/lang/RuntimeException"); |
| methodVisitor.visitInsn(DUP); |
| methodVisitor.visitMethodInsn( |
| INVOKESPECIAL, "java/lang/RuntimeException", "<init>", "()V", false); |
| methodVisitor.visitInsn(ATHROW); |
| methodVisitor.visitLabel(label30); |
| methodVisitor.visitLineNumber(36, label30); |
| methodVisitor.visitFrame(Opcodes.F_SAME1, 0, null, 1, new Object[] {"java/lang/Throwable"}); |
| methodVisitor.visitVarInsn(ASTORE, 4); |
| methodVisitor.visitVarInsn(ALOAD, 4); |
| methodVisitor.visitVarInsn(ASTORE, 3); |
| methodVisitor.visitVarInsn(ALOAD, 4); |
| methodVisitor.visitInsn(ATHROW); |
| methodVisitor.visitLabel(label32); |
| methodVisitor.visitLineNumber(44, label32); |
| methodVisitor.visitFrame(Opcodes.F_SAME1, 0, null, 1, new Object[] {"java/lang/Throwable"}); |
| methodVisitor.visitVarInsn(ASTORE, 10); |
| methodVisitor.visitLabel(label31); |
| methodVisitor.visitVarInsn(ALOAD, 3); |
| methodVisitor.visitVarInsn(ALOAD, 2); |
| methodVisitor.visitMethodInsn( |
| INVOKESTATIC, |
| "twr/twrcloseresource/TwrCloseResourceTest", |
| "$closeResource", |
| "(Ljava/lang/Throwable;Ljava/lang/AutoCloseable;)V", |
| false); |
| methodVisitor.visitVarInsn(ALOAD, 10); |
| methodVisitor.visitInsn(ATHROW); |
| methodVisitor.visitLabel(label34); |
| methodVisitor.visitFrame( |
| Opcodes.F_FULL, |
| 2, |
| new Object[] {"twr/twrcloseresource/TwrCloseResourceTest", "java/lang/String"}, |
| 1, |
| new Object[] {"java/lang/Exception"}); |
| methodVisitor.visitVarInsn(ASTORE, 2); |
| Label label48 = new Label(); |
| methodVisitor.visitLabel(label48); |
| methodVisitor.visitLineNumber(45, label48); |
| methodVisitor.visitFieldInsn(GETSTATIC, "java/lang/System", "out", "Ljava/io/PrintStream;"); |
| methodVisitor.visitLdcInsn("J"); |
| methodVisitor.visitMethodInsn( |
| INVOKEVIRTUAL, "java/io/PrintStream", "println", "(Ljava/lang/String;)V", false); |
| Label label49 = new Label(); |
| methodVisitor.visitLabel(label49); |
| methodVisitor.visitLineNumber(47, label49); |
| methodVisitor.visitFieldInsn(GETSTATIC, "java/lang/System", "out", "Ljava/io/PrintStream;"); |
| methodVisitor.visitLdcInsn("K"); |
| methodVisitor.visitMethodInsn( |
| INVOKEVIRTUAL, "java/io/PrintStream", "println", "(Ljava/lang/String;)V", false); |
| Label label50 = new Label(); |
| methodVisitor.visitLabel(label50); |
| methodVisitor.visitLineNumber(48, label50); |
| methodVisitor.visitInsn(RETURN); |
| Label label51 = new Label(); |
| methodVisitor.visitLabel(label51); |
| methodVisitor.visitLocalVariable("a", "Ljava/util/jar/JarFile;", null, label35, label6, 2); |
| methodVisitor.visitLocalVariable("a", "Ljava/util/jar/JarFile;", null, label39, label40, 3); |
| methodVisitor.visitLocalVariable("e", "Ljava/lang/Exception;", null, label37, label36, 2); |
| methodVisitor.visitLocalVariable("a", "Ljava/util/jar/JarFile;", null, label42, label18, 2); |
| methodVisitor.visitLocalVariable("e", "Ljava/lang/Exception;", null, label43, label33, 2); |
| methodVisitor.visitLocalVariable("b", "Ljava/util/jar/JarFile;", null, label45, label26, 4); |
| methodVisitor.visitLocalVariable("a", "Ljava/util/jar/JarFile;", null, label44, label34, 2); |
| methodVisitor.visitLocalVariable("e", "Ljava/lang/Exception;", null, label48, label49, 2); |
| methodVisitor.visitLocalVariable( |
| "this", "Ltwrcloseresource/TwrCloseResourceTest;", null, label5, label51, 0); |
| methodVisitor.visitLocalVariable("arg", "Ljava/lang/String;", null, label5, label51, 1); |
| methodVisitor.visitMaxs(3, 11); |
| methodVisitor.visitEnd(); |
| } |
| { |
| methodVisitor = |
| classWriter.visitMethod( |
| ACC_STATIC | ACC_SYNCHRONIZED, "bar", "(Ljava/lang/String;)V", null, null); |
| methodVisitor.visitCode(); |
| Label label0 = new Label(); |
| Label label1 = new Label(); |
| methodVisitor.visitTryCatchBlock(label0, label1, label1, "java/lang/Throwable"); |
| Label label2 = new Label(); |
| Label label3 = new Label(); |
| methodVisitor.visitTryCatchBlock(label0, label2, label3, null); |
| Label label4 = new Label(); |
| Label label5 = new Label(); |
| methodVisitor.visitTryCatchBlock(label4, label5, label5, "java/lang/Exception"); |
| Label label6 = new Label(); |
| Label label7 = new Label(); |
| methodVisitor.visitTryCatchBlock(label6, label7, label7, "java/lang/Throwable"); |
| Label label8 = new Label(); |
| Label label9 = new Label(); |
| methodVisitor.visitTryCatchBlock(label6, label8, label9, null); |
| Label label10 = new Label(); |
| Label label11 = new Label(); |
| methodVisitor.visitTryCatchBlock(label10, label11, label11, "java/lang/Exception"); |
| Label label12 = new Label(); |
| Label label13 = new Label(); |
| methodVisitor.visitTryCatchBlock(label12, label13, label13, "java/lang/Throwable"); |
| Label label14 = new Label(); |
| Label label15 = new Label(); |
| methodVisitor.visitTryCatchBlock(label12, label14, label15, null); |
| Label label16 = new Label(); |
| Label label17 = new Label(); |
| methodVisitor.visitTryCatchBlock(label16, label17, label17, "java/lang/Exception"); |
| Label label18 = new Label(); |
| Label label19 = new Label(); |
| methodVisitor.visitTryCatchBlock(label18, label19, label19, "java/lang/Throwable"); |
| Label label20 = new Label(); |
| Label label21 = new Label(); |
| methodVisitor.visitTryCatchBlock(label18, label20, label21, null); |
| Label label22 = new Label(); |
| Label label23 = new Label(); |
| methodVisitor.visitTryCatchBlock(label22, label23, label23, "java/lang/Exception"); |
| methodVisitor.visitLabel(label4); |
| methodVisitor.visitLineNumber(51, label4); |
| methodVisitor.visitTypeInsn(NEW, "java/util/jar/JarFile"); |
| methodVisitor.visitInsn(DUP); |
| methodVisitor.visitVarInsn(ALOAD, 0); |
| methodVisitor.visitMethodInsn( |
| INVOKESPECIAL, "java/util/jar/JarFile", "<init>", "(Ljava/lang/String;)V", false); |
| methodVisitor.visitVarInsn(ASTORE, 1); |
| Label label24 = new Label(); |
| methodVisitor.visitLabel(label24); |
| methodVisitor.visitInsn(ACONST_NULL); |
| methodVisitor.visitVarInsn(ASTORE, 2); |
| methodVisitor.visitLabel(label0); |
| methodVisitor.visitLineNumber(52, label0); |
| methodVisitor.visitFieldInsn(GETSTATIC, "java/lang/System", "out", "Ljava/io/PrintStream;"); |
| methodVisitor.visitLdcInsn("1"); |
| methodVisitor.visitMethodInsn( |
| INVOKEVIRTUAL, "java/io/PrintStream", "println", "(Ljava/lang/String;)V", false); |
| Label label25 = new Label(); |
| methodVisitor.visitLabel(label25); |
| methodVisitor.visitLineNumber(53, label25); |
| methodVisitor.visitTypeInsn(NEW, "java/lang/RuntimeException"); |
| methodVisitor.visitInsn(DUP); |
| methodVisitor.visitMethodInsn( |
| INVOKESPECIAL, "java/lang/RuntimeException", "<init>", "()V", false); |
| methodVisitor.visitInsn(ATHROW); |
| methodVisitor.visitLabel(label1); |
| methodVisitor.visitLineNumber(51, label1); |
| methodVisitor.visitFrame( |
| Opcodes.F_FULL, |
| 3, |
| new Object[] {"java/lang/String", "java/util/jar/JarFile", "java/lang/Throwable"}, |
| 1, |
| new Object[] {"java/lang/Throwable"}); |
| methodVisitor.visitVarInsn(ASTORE, 3); |
| methodVisitor.visitVarInsn(ALOAD, 3); |
| methodVisitor.visitVarInsn(ASTORE, 2); |
| methodVisitor.visitVarInsn(ALOAD, 3); |
| methodVisitor.visitInsn(ATHROW); |
| methodVisitor.visitLabel(label3); |
| methodVisitor.visitLineNumber(54, label3); |
| methodVisitor.visitFrame(Opcodes.F_SAME1, 0, null, 1, new Object[] {"java/lang/Throwable"}); |
| methodVisitor.visitVarInsn(ASTORE, 4); |
| methodVisitor.visitLabel(label2); |
| methodVisitor.visitVarInsn(ALOAD, 2); |
| methodVisitor.visitVarInsn(ALOAD, 1); |
| methodVisitor.visitMethodInsn( |
| INVOKESTATIC, |
| "twr/twrcloseresource/TwrCloseResourceTest", |
| "$closeResource", |
| "(Ljava/lang/Throwable;Ljava/lang/AutoCloseable;)V", |
| false); |
| methodVisitor.visitVarInsn(ALOAD, 4); |
| methodVisitor.visitInsn(ATHROW); |
| methodVisitor.visitLabel(label5); |
| methodVisitor.visitFrame( |
| Opcodes.F_FULL, |
| 1, |
| new Object[] {"java/lang/String"}, |
| 1, |
| new Object[] {"java/lang/Exception"}); |
| methodVisitor.visitVarInsn(ASTORE, 1); |
| Label label26 = new Label(); |
| methodVisitor.visitLabel(label26); |
| methodVisitor.visitLineNumber(55, label26); |
| methodVisitor.visitFieldInsn(GETSTATIC, "java/lang/System", "out", "Ljava/io/PrintStream;"); |
| methodVisitor.visitLdcInsn("2"); |
| methodVisitor.visitMethodInsn( |
| INVOKEVIRTUAL, "java/io/PrintStream", "println", "(Ljava/lang/String;)V", false); |
| methodVisitor.visitLabel(label10); |
| methodVisitor.visitLineNumber(57, label10); |
| methodVisitor.visitTypeInsn(NEW, "java/util/jar/JarFile"); |
| methodVisitor.visitInsn(DUP); |
| methodVisitor.visitVarInsn(ALOAD, 0); |
| methodVisitor.visitMethodInsn( |
| INVOKESPECIAL, "java/util/jar/JarFile", "<init>", "(Ljava/lang/String;)V", false); |
| methodVisitor.visitVarInsn(ASTORE, 1); |
| Label label27 = new Label(); |
| methodVisitor.visitLabel(label27); |
| methodVisitor.visitInsn(ACONST_NULL); |
| methodVisitor.visitVarInsn(ASTORE, 2); |
| methodVisitor.visitLabel(label6); |
| methodVisitor.visitLineNumber(58, label6); |
| methodVisitor.visitFieldInsn(GETSTATIC, "java/lang/System", "out", "Ljava/io/PrintStream;"); |
| methodVisitor.visitLdcInsn("3"); |
| methodVisitor.visitMethodInsn( |
| INVOKEVIRTUAL, "java/io/PrintStream", "println", "(Ljava/lang/String;)V", false); |
| Label label28 = new Label(); |
| methodVisitor.visitLabel(label28); |
| methodVisitor.visitLineNumber(59, label28); |
| methodVisitor.visitTypeInsn(NEW, "java/lang/RuntimeException"); |
| methodVisitor.visitInsn(DUP); |
| methodVisitor.visitMethodInsn( |
| INVOKESPECIAL, "java/lang/RuntimeException", "<init>", "()V", false); |
| methodVisitor.visitInsn(ATHROW); |
| methodVisitor.visitLabel(label7); |
| methodVisitor.visitLineNumber(57, label7); |
| methodVisitor.visitFrame( |
| Opcodes.F_FULL, |
| 3, |
| new Object[] {"java/lang/String", "java/util/jar/JarFile", "java/lang/Throwable"}, |
| 1, |
| new Object[] {"java/lang/Throwable"}); |
| methodVisitor.visitVarInsn(ASTORE, 3); |
| methodVisitor.visitVarInsn(ALOAD, 3); |
| methodVisitor.visitVarInsn(ASTORE, 2); |
| methodVisitor.visitVarInsn(ALOAD, 3); |
| methodVisitor.visitInsn(ATHROW); |
| methodVisitor.visitLabel(label9); |
| methodVisitor.visitLineNumber(60, label9); |
| methodVisitor.visitFrame(Opcodes.F_SAME1, 0, null, 1, new Object[] {"java/lang/Throwable"}); |
| methodVisitor.visitVarInsn(ASTORE, 5); |
| methodVisitor.visitLabel(label8); |
| methodVisitor.visitVarInsn(ALOAD, 2); |
| methodVisitor.visitVarInsn(ALOAD, 1); |
| methodVisitor.visitMethodInsn( |
| INVOKESTATIC, |
| "twr/twrcloseresource/TwrCloseResourceTest", |
| "$closeResource", |
| "(Ljava/lang/Throwable;Ljava/lang/AutoCloseable;)V", |
| false); |
| methodVisitor.visitVarInsn(ALOAD, 5); |
| methodVisitor.visitInsn(ATHROW); |
| methodVisitor.visitLabel(label11); |
| methodVisitor.visitFrame( |
| Opcodes.F_FULL, |
| 1, |
| new Object[] {"java/lang/String"}, |
| 1, |
| new Object[] {"java/lang/Exception"}); |
| methodVisitor.visitVarInsn(ASTORE, 1); |
| Label label29 = new Label(); |
| methodVisitor.visitLabel(label29); |
| methodVisitor.visitLineNumber(61, label29); |
| methodVisitor.visitFieldInsn(GETSTATIC, "java/lang/System", "out", "Ljava/io/PrintStream;"); |
| methodVisitor.visitLdcInsn("4"); |
| methodVisitor.visitMethodInsn( |
| INVOKEVIRTUAL, "java/io/PrintStream", "println", "(Ljava/lang/String;)V", false); |
| methodVisitor.visitLabel(label16); |
| methodVisitor.visitLineNumber(63, label16); |
| methodVisitor.visitTypeInsn(NEW, "java/util/jar/JarFile"); |
| methodVisitor.visitInsn(DUP); |
| methodVisitor.visitVarInsn(ALOAD, 0); |
| methodVisitor.visitMethodInsn( |
| INVOKESPECIAL, "java/util/jar/JarFile", "<init>", "(Ljava/lang/String;)V", false); |
| methodVisitor.visitVarInsn(ASTORE, 1); |
| Label label30 = new Label(); |
| methodVisitor.visitLabel(label30); |
| methodVisitor.visitInsn(ACONST_NULL); |
| methodVisitor.visitVarInsn(ASTORE, 2); |
| methodVisitor.visitLabel(label12); |
| methodVisitor.visitLineNumber(64, label12); |
| methodVisitor.visitFieldInsn(GETSTATIC, "java/lang/System", "out", "Ljava/io/PrintStream;"); |
| methodVisitor.visitLdcInsn("5"); |
| methodVisitor.visitMethodInsn( |
| INVOKEVIRTUAL, "java/io/PrintStream", "println", "(Ljava/lang/String;)V", false); |
| Label label31 = new Label(); |
| methodVisitor.visitLabel(label31); |
| methodVisitor.visitLineNumber(65, label31); |
| methodVisitor.visitTypeInsn(NEW, "java/lang/RuntimeException"); |
| methodVisitor.visitInsn(DUP); |
| methodVisitor.visitMethodInsn( |
| INVOKESPECIAL, "java/lang/RuntimeException", "<init>", "()V", false); |
| methodVisitor.visitInsn(ATHROW); |
| methodVisitor.visitLabel(label13); |
| methodVisitor.visitLineNumber(63, label13); |
| methodVisitor.visitFrame( |
| Opcodes.F_FULL, |
| 3, |
| new Object[] {"java/lang/String", "java/util/jar/JarFile", "java/lang/Throwable"}, |
| 1, |
| new Object[] {"java/lang/Throwable"}); |
| methodVisitor.visitVarInsn(ASTORE, 3); |
| methodVisitor.visitVarInsn(ALOAD, 3); |
| methodVisitor.visitVarInsn(ASTORE, 2); |
| methodVisitor.visitVarInsn(ALOAD, 3); |
| methodVisitor.visitInsn(ATHROW); |
| methodVisitor.visitLabel(label15); |
| methodVisitor.visitLineNumber(66, label15); |
| methodVisitor.visitFrame(Opcodes.F_SAME1, 0, null, 1, new Object[] {"java/lang/Throwable"}); |
| methodVisitor.visitVarInsn(ASTORE, 6); |
| methodVisitor.visitLabel(label14); |
| methodVisitor.visitVarInsn(ALOAD, 2); |
| methodVisitor.visitVarInsn(ALOAD, 1); |
| methodVisitor.visitMethodInsn( |
| INVOKESTATIC, |
| "twr/twrcloseresource/TwrCloseResourceTest", |
| "$closeResource", |
| "(Ljava/lang/Throwable;Ljava/lang/AutoCloseable;)V", |
| false); |
| methodVisitor.visitVarInsn(ALOAD, 6); |
| methodVisitor.visitInsn(ATHROW); |
| methodVisitor.visitLabel(label17); |
| methodVisitor.visitFrame( |
| Opcodes.F_FULL, |
| 1, |
| new Object[] {"java/lang/String"}, |
| 1, |
| new Object[] {"java/lang/Exception"}); |
| methodVisitor.visitVarInsn(ASTORE, 1); |
| Label label32 = new Label(); |
| methodVisitor.visitLabel(label32); |
| methodVisitor.visitLineNumber(67, label32); |
| methodVisitor.visitFieldInsn(GETSTATIC, "java/lang/System", "out", "Ljava/io/PrintStream;"); |
| methodVisitor.visitLdcInsn("6"); |
| methodVisitor.visitMethodInsn( |
| INVOKEVIRTUAL, "java/io/PrintStream", "println", "(Ljava/lang/String;)V", false); |
| methodVisitor.visitLabel(label22); |
| methodVisitor.visitLineNumber(69, label22); |
| methodVisitor.visitTypeInsn(NEW, "java/util/jar/JarFile"); |
| methodVisitor.visitInsn(DUP); |
| methodVisitor.visitVarInsn(ALOAD, 0); |
| methodVisitor.visitMethodInsn( |
| INVOKESPECIAL, "java/util/jar/JarFile", "<init>", "(Ljava/lang/String;)V", false); |
| methodVisitor.visitVarInsn(ASTORE, 1); |
| Label label33 = new Label(); |
| methodVisitor.visitLabel(label33); |
| methodVisitor.visitInsn(ACONST_NULL); |
| methodVisitor.visitVarInsn(ASTORE, 2); |
| methodVisitor.visitLabel(label18); |
| methodVisitor.visitLineNumber(70, label18); |
| methodVisitor.visitFieldInsn(GETSTATIC, "java/lang/System", "out", "Ljava/io/PrintStream;"); |
| methodVisitor.visitLdcInsn("7"); |
| methodVisitor.visitMethodInsn( |
| INVOKEVIRTUAL, "java/io/PrintStream", "println", "(Ljava/lang/String;)V", false); |
| Label label34 = new Label(); |
| methodVisitor.visitLabel(label34); |
| methodVisitor.visitLineNumber(71, label34); |
| methodVisitor.visitTypeInsn(NEW, "java/lang/RuntimeException"); |
| methodVisitor.visitInsn(DUP); |
| methodVisitor.visitMethodInsn( |
| INVOKESPECIAL, "java/lang/RuntimeException", "<init>", "()V", false); |
| methodVisitor.visitInsn(ATHROW); |
| methodVisitor.visitLabel(label19); |
| methodVisitor.visitLineNumber(69, label19); |
| methodVisitor.visitFrame( |
| Opcodes.F_FULL, |
| 3, |
| new Object[] {"java/lang/String", "java/util/jar/JarFile", "java/lang/Throwable"}, |
| 1, |
| new Object[] {"java/lang/Throwable"}); |
| methodVisitor.visitVarInsn(ASTORE, 3); |
| methodVisitor.visitVarInsn(ALOAD, 3); |
| methodVisitor.visitVarInsn(ASTORE, 2); |
| methodVisitor.visitVarInsn(ALOAD, 3); |
| methodVisitor.visitInsn(ATHROW); |
| methodVisitor.visitLabel(label21); |
| methodVisitor.visitLineNumber(72, label21); |
| methodVisitor.visitFrame(Opcodes.F_SAME1, 0, null, 1, new Object[] {"java/lang/Throwable"}); |
| methodVisitor.visitVarInsn(ASTORE, 7); |
| methodVisitor.visitLabel(label20); |
| methodVisitor.visitVarInsn(ALOAD, 2); |
| methodVisitor.visitVarInsn(ALOAD, 1); |
| methodVisitor.visitMethodInsn( |
| INVOKESTATIC, |
| "twr/twrcloseresource/TwrCloseResourceTest", |
| "$closeResource", |
| "(Ljava/lang/Throwable;Ljava/lang/AutoCloseable;)V", |
| false); |
| methodVisitor.visitVarInsn(ALOAD, 7); |
| methodVisitor.visitInsn(ATHROW); |
| methodVisitor.visitLabel(label23); |
| methodVisitor.visitFrame( |
| Opcodes.F_FULL, |
| 1, |
| new Object[] {"java/lang/String"}, |
| 1, |
| new Object[] {"java/lang/Exception"}); |
| methodVisitor.visitVarInsn(ASTORE, 1); |
| Label label35 = new Label(); |
| methodVisitor.visitLabel(label35); |
| methodVisitor.visitLineNumber(73, label35); |
| methodVisitor.visitFieldInsn(GETSTATIC, "java/lang/System", "out", "Ljava/io/PrintStream;"); |
| methodVisitor.visitLdcInsn("8"); |
| methodVisitor.visitMethodInsn( |
| INVOKEVIRTUAL, "java/io/PrintStream", "println", "(Ljava/lang/String;)V", false); |
| Label label36 = new Label(); |
| methodVisitor.visitLabel(label36); |
| methodVisitor.visitLineNumber(75, label36); |
| methodVisitor.visitFieldInsn(GETSTATIC, "java/lang/System", "out", "Ljava/io/PrintStream;"); |
| methodVisitor.visitLdcInsn("99"); |
| methodVisitor.visitMethodInsn( |
| INVOKEVIRTUAL, "java/io/PrintStream", "println", "(Ljava/lang/String;)V", false); |
| Label label37 = new Label(); |
| methodVisitor.visitLabel(label37); |
| methodVisitor.visitLineNumber(76, label37); |
| methodVisitor.visitInsn(RETURN); |
| Label label38 = new Label(); |
| methodVisitor.visitLabel(label38); |
| methodVisitor.visitLocalVariable("a", "Ljava/util/jar/JarFile;", null, label24, label5, 1); |
| methodVisitor.visitLocalVariable("e", "Ljava/lang/Exception;", null, label26, label10, 1); |
| methodVisitor.visitLocalVariable("a", "Ljava/util/jar/JarFile;", null, label27, label11, 1); |
| methodVisitor.visitLocalVariable("e", "Ljava/lang/Exception;", null, label29, label16, 1); |
| methodVisitor.visitLocalVariable("a", "Ljava/util/jar/JarFile;", null, label30, label17, 1); |
| methodVisitor.visitLocalVariable("e", "Ljava/lang/Exception;", null, label32, label22, 1); |
| methodVisitor.visitLocalVariable("a", "Ljava/util/jar/JarFile;", null, label33, label23, 1); |
| methodVisitor.visitLocalVariable("e", "Ljava/lang/Exception;", null, label35, label36, 1); |
| methodVisitor.visitLocalVariable("arg", "Ljava/lang/String;", null, label4, label38, 0); |
| methodVisitor.visitMaxs(3, 8); |
| methodVisitor.visitEnd(); |
| } |
| { |
| methodVisitor = |
| classWriter.visitMethod( |
| ACC_PRIVATE | ACC_STATIC | ACC_SYNTHETIC, |
| "$closeResource", |
| "(Ljava/lang/Throwable;Ljava/lang/AutoCloseable;)V", |
| null, |
| null); |
| methodVisitor.visitCode(); |
| Label label0 = new Label(); |
| Label label1 = new Label(); |
| Label label2 = new Label(); |
| methodVisitor.visitTryCatchBlock(label0, label1, label2, "java/lang/Throwable"); |
| Label label3 = new Label(); |
| methodVisitor.visitLabel(label3); |
| methodVisitor.visitLineNumber(22, label3); |
| methodVisitor.visitVarInsn(ALOAD, 0); |
| Label label4 = new Label(); |
| methodVisitor.visitJumpInsn(IFNULL, label4); |
| methodVisitor.visitLabel(label0); |
| methodVisitor.visitVarInsn(ALOAD, 1); |
| methodVisitor.visitMethodInsn( |
| INVOKEINTERFACE, "java/lang/AutoCloseable", "close", "()V", true); |
| methodVisitor.visitLabel(label1); |
| Label label5 = new Label(); |
| methodVisitor.visitJumpInsn(GOTO, label5); |
| methodVisitor.visitLabel(label2); |
| methodVisitor.visitFrame(Opcodes.F_SAME1, 0, null, 1, new Object[] {"java/lang/Throwable"}); |
| methodVisitor.visitVarInsn(ASTORE, 2); |
| methodVisitor.visitVarInsn(ALOAD, 0); |
| methodVisitor.visitVarInsn(ALOAD, 2); |
| methodVisitor.visitMethodInsn( |
| INVOKEVIRTUAL, "java/lang/Throwable", "addSuppressed", "(Ljava/lang/Throwable;)V", false); |
| methodVisitor.visitJumpInsn(GOTO, label5); |
| methodVisitor.visitLabel(label4); |
| methodVisitor.visitFrame(Opcodes.F_SAME, 0, null, 0, null); |
| methodVisitor.visitVarInsn(ALOAD, 1); |
| methodVisitor.visitMethodInsn( |
| INVOKEINTERFACE, "java/lang/AutoCloseable", "close", "()V", true); |
| methodVisitor.visitLabel(label5); |
| methodVisitor.visitFrame(Opcodes.F_SAME, 0, null, 0, null); |
| methodVisitor.visitInsn(RETURN); |
| Label label6 = new Label(); |
| methodVisitor.visitLabel(label6); |
| methodVisitor.visitLocalVariable("x0", "Ljava/lang/Throwable;", null, label3, label6, 0); |
| methodVisitor.visitLocalVariable("x1", "Ljava/lang/AutoCloseable;", null, label3, label6, 1); |
| methodVisitor.visitMaxs(2, 3); |
| methodVisitor.visitEnd(); |
| } |
| classWriter.visitEnd(); |
| |
| return classWriter.toByteArray(); |
| } |
| } |
