Unneeded hack removed

compiler/preloader/instrumentation/src/org/jetbrains/jet/preloading/instrumentation/InterceptionInstrumenter.java

@@ -328,10 +328,9 @@ public class InterceptionInstrumenter {
                 final boolean isConstructor = "<init>".equals(name);
 
                 final int finalMaxStackDepth = maxStackDepth;
-                return new MethodVisitorWithUniversalHandler(ASM4, mv) {
+                return new MethodVisitor(ASM4, mv) {
 
                     private InstructionAdapter ia = null;
-                    private boolean enterDataWritten = false;
 
                     private InstructionAdapter getInstructionAdapter() {
                         if (ia == null) {
@@ -346,14 +345,7 @@ public class InterceptionInstrumenter {
                     }
 
                     @Override
-                    protected boolean visitAnyInsn(int opcode) {
+                    public void visitCode() {
-                        writeEnterData();
-                        return true;
-                    }
-
-                    private void writeEnterData() {
-                        if (enterDataWritten) return;
-                        enterDataWritten = true;
                         for (MethodData methodData : enterData) {
                             // At the very beginning of a constructor, i.e. before any super() call, 'this' is not available
                             // It's too hard to detect a place right after the super() call, so we just put null instead of 'this' in such cases
@@ -363,7 +355,6 @@ public class InterceptionInstrumenter {
 
                     @Override
                     public void visitInsn(int opcode) {
-                        writeEnterData();
                         switch (opcode) {
                             case RETURN:
                             case IRETURN:

compiler/preloader/instrumentation/src/org/jetbrains/jet/preloading/instrumentation/MethodVisitorWithUniversalHandler.java

@@ -1,114 +0,0 @@
-/*
- * Copyright 2010-2013 JetBrains s.r.o.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.jetbrains.jet.preloading.instrumentation;
-
-import org.jetbrains.asm4.Handle;
-import org.jetbrains.asm4.Label;
-import org.jetbrains.asm4.MethodVisitor;
-import org.jetbrains.asm4.Opcodes;
-
-public class MethodVisitorWithUniversalHandler extends MethodVisitor {
-    public MethodVisitorWithUniversalHandler(int api) {
-        super(api);
-    }
-
-    public MethodVisitorWithUniversalHandler(int api, MethodVisitor mv) {
-        super(api, mv);
-    }
-
-    protected boolean visitAnyInsn(int opcode) {
-        return true;
-    }
-    
-    @Override
-    public void visitInsn(int opcode) {
-        if (!visitAnyInsn(opcode)) return;
-        super.visitInsn(opcode);
-    }
-
-    @Override
-    public void visitIntInsn(int opcode, int operand) {
-        if (!visitAnyInsn(opcode)) return;
-        super.visitIntInsn(opcode, operand);
-    }
-
-    @Override
-    public void visitVarInsn(int opcode, int var) {
-        if (!visitAnyInsn(opcode)) return;
-        super.visitVarInsn(opcode, var);
-    }
-
-    @Override
-    public void visitTypeInsn(int opcode, String type) {
-        if (!visitAnyInsn(opcode)) return;
-        super.visitTypeInsn(opcode, type);
-    }
-
-    @Override
-    public void visitFieldInsn(int opcode, String owner, String name, String desc) {
-        if (!visitAnyInsn(opcode)) return;
-        super.visitFieldInsn(opcode, owner, name, desc);
-    }
-
-    @Override
-    public void visitMethodInsn(int opcode, String owner, String name, String desc) {
-        if (!visitAnyInsn(opcode)) return;
-        super.visitMethodInsn(opcode, owner, name, desc);
-    }
-
-    @Override
-    public void visitInvokeDynamicInsn(String name, String desc, Handle bsm, Object... bsmArgs) {
-        if (!visitAnyInsn(Opcodes.INVOKEDYNAMIC)) return;
-        super.visitInvokeDynamicInsn(name, desc, bsm, bsmArgs);
-    }
-
-    @Override
-    public void visitJumpInsn(int opcode, Label label) {
-        if (!visitAnyInsn(opcode)) return;
-        super.visitJumpInsn(opcode, label);
-    }
-
-    @Override
-    public void visitLdcInsn(Object cst) {
-        if (!visitAnyInsn(Opcodes.LDC)) return;
-        super.visitLdcInsn(cst);
-    }
-
-    @Override
-    public void visitIincInsn(int var, int increment) {
-        if (!visitAnyInsn(Opcodes.IINC)) return;
-        super.visitIincInsn(var, increment);
-    }
-
-    @Override
-    public void visitTableSwitchInsn(int min, int max, Label dflt, Label... labels) {
-        if (!visitAnyInsn(Opcodes.TABLESWITCH)) return;
-        super.visitTableSwitchInsn(min, max, dflt, labels);
-    }
-
-    @Override
-    public void visitLookupSwitchInsn(Label dflt, int[] keys, Label[] labels) {
-        if (!visitAnyInsn(Opcodes.LOOKUPSWITCH)) return;
-        super.visitLookupSwitchInsn(dflt, keys, labels);
-    }
-
-    @Override
-    public void visitMultiANewArrayInsn(String desc, int dims) {
-        if (!visitAnyInsn(Opcodes.MULTIANEWARRAY)) return;
-        super.visitMultiANewArrayInsn(desc, dims);
-    }
-}