Examples of net.sf.joafip.asm.MethodVisitor.visitVarInsn()

net.sf.joafip.asm.MethodVisitor.visitVarInsn()
Visits a local variable instruction. A local variable instruction is an instruction that loads or stores the value of a local variable. @param opcode the opcode of the local variable instruction to be visited. This opcode is either ILOAD, LLOAD, FLOAD, DLOAD, ALOAD, ISTORE, LSTORE, FSTORE, DSTORE, ASTORE or RET. @param var the operand of the instruction to be visited. This operand is the index of a local variable.

    {
      mv = cw.visitMethod(ACC_PUBLIC, "equals", "(Ljava/lang/Object;)Z",
          null, null);
      mv.visitCode();
      mv.visitFrame(Opcodes.F_NEW, 0, new Object[] {}, 0, new Object[] {});
      mv.visitVarInsn(ALOAD, 0);
      mv.visitVarInsn(ALOAD, 1);
      Label l0 = new Label();
      mv.visitJumpInsn(IF_ACMPNE, l0);
      mv.visitInsn(ICONST_1);
      Label l1 = new Label();

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      mv = cw.visitMethod(ACC_PUBLIC, "equals", "(Ljava/lang/Object;)Z",
          null, null);
      mv.visitCode();
      mv.visitFrame(Opcodes.F_NEW, 0, new Object[] {}, 0, new Object[] {});
      mv.visitVarInsn(ALOAD, 0);
      mv.visitVarInsn(ALOAD, 1);
      Label l0 = new Label();
      mv.visitJumpInsn(IF_ACMPNE, l0);
      mv.visitInsn(ICONST_1);
      Label l1 = new Label();
      mv.visitJumpInsn(GOTO, l1);

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      mv.visitCode();
      mv.visitTypeInsn(NEW, "java/lang/StringBuilder");
      mv.visitInsn(DUP);
      mv.visitMethodInsn(INVOKESPECIAL, "java/lang/StringBuilder",
          "<init>", "()V");
      mv.visitVarInsn(ALOAD, 0);
      mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/Object", "getClass",
          "()Ljava/lang/Class;");
      mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/Class", "getName",
          "()Ljava/lang/String;");
      mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/StringBuilder",

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      mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/StringBuilder",
          "append", "(Ljava/lang/String;)Ljava/lang/StringBuilder;");
      mv.visitLdcInsn("@");
      mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/StringBuilder",
          "append", "(Ljava/lang/String;)Ljava/lang/StringBuilder;");
      mv.visitVarInsn(ALOAD, 0);
      mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/Object", "hashCode",
          "()I");
      mv.visitMethodInsn(INVOKESTATIC, "java/lang/Integer",
          "toHexString", "(I)Ljava/lang/String;");
      mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/StringBuilder",

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    {
      mv = cw.visitMethod(ACC_PUBLIC + ACC_FINAL, "wait", "(JI)V", null,
          new String[] { "java/lang/InterruptedException" });
      mv.visitCode();
      mv.visitFrame(Opcodes.F_NEW, 0, new Object[] {}, 0, new Object[] {});
      mv.visitVarInsn(LLOAD, 1);
      mv.visitInsn(LCONST_0);
      mv.visitInsn(LCMP);
      Label l0 = new Label();
      mv.visitJumpInsn(IFGE, l0);
      mv.visitTypeInsn(NEW, "java/lang/IllegalArgumentException");

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          "(Ljava/lang/String;)V");
      mv.visitInsn(ATHROW);
      mv.visitLabel(l0);
      mv.visitFrame(Opcodes.F_NEW, 3, new Object[] { "java/lang/Object",
          Opcodes.LONG, Opcodes.INTEGER }, 0, new Object[] {});
      mv.visitVarInsn(ILOAD, 3);
      Label l1 = new Label();
      mv.visitJumpInsn(IFLT, l1);
      mv.visitVarInsn(ILOAD, 3);
      mv.visitLdcInsn(new Integer(999999));
      Label l2 = new Label();

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      mv.visitFrame(Opcodes.F_NEW, 3, new Object[] { "java/lang/Object",
          Opcodes.LONG, Opcodes.INTEGER }, 0, new Object[] {});
      mv.visitVarInsn(ILOAD, 3);
      Label l1 = new Label();
      mv.visitJumpInsn(IFLT, l1);
      mv.visitVarInsn(ILOAD, 3);
      mv.visitLdcInsn(new Integer(999999));
      Label l2 = new Label();
      mv.visitJumpInsn(IF_ICMPLE, l2);
      mv.visitLabel(l1);
      mv.visitFrame(Opcodes.F_NEW, 3, new Object[] { "java/lang/Object",

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          "(Ljava/lang/String;)V");
      mv.visitInsn(ATHROW);
      mv.visitLabel(l2);
      mv.visitFrame(Opcodes.F_NEW, 3, new Object[] { "java/lang/Object",
          Opcodes.LONG, Opcodes.INTEGER }, 0, new Object[] {});
      mv.visitVarInsn(ILOAD, 3);
      mv.visitLdcInsn(new Integer(500000));
      Label l3 = new Label();
      mv.visitJumpInsn(IF_ICMPGE, l3);
      mv.visitVarInsn(ILOAD, 3);
      Label l4 = new Label();

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          Opcodes.LONG, Opcodes.INTEGER }, 0, new Object[] {});
      mv.visitVarInsn(ILOAD, 3);
      mv.visitLdcInsn(new Integer(500000));
      Label l3 = new Label();
      mv.visitJumpInsn(IF_ICMPGE, l3);
      mv.visitVarInsn(ILOAD, 3);
      Label l4 = new Label();
      mv.visitJumpInsn(IFEQ, l4);
      mv.visitVarInsn(LLOAD, 1);
      mv.visitInsn(LCONST_0);
      mv.visitInsn(LCMP);

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      Label l3 = new Label();
      mv.visitJumpInsn(IF_ICMPGE, l3);
      mv.visitVarInsn(ILOAD, 3);
      Label l4 = new Label();
      mv.visitJumpInsn(IFEQ, l4);
      mv.visitVarInsn(LLOAD, 1);
      mv.visitInsn(LCONST_0);
      mv.visitInsn(LCMP);
      mv.visitJumpInsn(IFNE, l4);
      mv.visitLabel(l3);
      mv.visitFrame(Opcodes.F_NEW, 3, new Object[] { "java/lang/Object",

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