Remove unused class to satisfy error prone check
Change-Id: I0e41e8b4692fd655c41c10ef5f4a587f71fc3e25
diff --git a/src/main/java/com/android/tools/r8/ir/synthetic/EnumUnboxingCfCodeProvider.java b/src/main/java/com/android/tools/r8/ir/synthetic/EnumUnboxingCfCodeProvider.java
index 378f813..112ffdd 100644
--- a/src/main/java/com/android/tools/r8/ir/synthetic/EnumUnboxingCfCodeProvider.java
+++ b/src/main/java/com/android/tools/r8/ir/synthetic/EnumUnboxingCfCodeProvider.java
@@ -18,8 +18,6 @@
import com.android.tools.r8.cf.code.CfReturnVoid;
import com.android.tools.r8.cf.code.CfStackInstruction;
import com.android.tools.r8.cf.code.CfStackInstruction.Opcode;
-import com.android.tools.r8.cf.code.CfStaticFieldRead;
-import com.android.tools.r8.cf.code.CfStaticFieldWrite;
import com.android.tools.r8.cf.code.CfSwitch;
import com.android.tools.r8.cf.code.CfSwitch.Kind;
import com.android.tools.r8.cf.code.CfThrow;
@@ -124,7 +122,6 @@
public static class EnumUnboxingMethodDispatchCfCodeProvider extends EnumUnboxingCfCodeProvider {
- private final GraphLens codeLens;
private final DexMethod superEnumMethod;
private final Int2ReferenceSortedMap<DexMethod> methodMap;
@@ -134,7 +131,6 @@
DexMethod superEnumMethod,
Int2ReferenceSortedMap<DexMethod> methodMap) {
super(appView, holder);
- this.codeLens = appView.codeLens();
this.superEnumMethod = superEnumMethod;
this.methodMap = methodMap;
}
@@ -326,48 +322,4 @@
return standardCfCodeFromInstructions(instructions);
}
}
-
- public static class EnumUnboxingValuesCfCodeProvider extends EnumUnboxingCfCodeProvider {
-
- private final DexField utilityField;
- private final int numEnumInstances;
- private final DexMethod initializationMethod;
-
- public EnumUnboxingValuesCfCodeProvider(
- AppView<?> appView,
- DexType holder,
- DexField utilityField,
- int numEnumInstances,
- DexMethod initializationMethod) {
- super(appView, holder);
- assert utilityField.type == appView.dexItemFactory().intArrayType;
- this.utilityField = utilityField;
- this.numEnumInstances = numEnumInstances;
- this.initializationMethod = initializationMethod;
- }
-
- @Override
- public CfCode generateCfCode() {
- // Generated static method, for class com.x.MyEnum {A,B}, and a field in VALUES$com$x$MyEnum
- // on Utility class, would look like:
- // synchronized int[] UtilityClass#com$x$MyEnum_VALUES() {
- // if (VALUES$com$x$MyEnum == null) {
- // VALUES$com$x$MyEnum = EnumUnboxingMethods_values(2);
- // }
- // return VALUES$com$x$MyEnum;
- List<CfInstruction> instructions = new ArrayList<>();
- CfLabel nullDest = new CfLabel();
- instructions.add(new CfStaticFieldRead(utilityField, utilityField));
- instructions.add(new CfIf(IfType.NE, ValueType.OBJECT, nullDest));
- instructions.add((new CfConstNumber(numEnumInstances, ValueType.INT)));
- assert initializationMethod.getArity() == 1;
- instructions.add(new CfInvoke(Opcodes.INVOKESTATIC, initializationMethod, false));
- instructions.add(new CfStaticFieldWrite(utilityField, utilityField));
- instructions.add(nullDest);
- instructions.add(new CfFrame());
- instructions.add(new CfStaticFieldRead(utilityField, utilityField));
- instructions.add(new CfReturn(ValueType.OBJECT));
- return standardCfCodeFromInstructions(instructions);
- }
- }
}
