Examples of org.deuce.objectweb.asm.MethodVisitor.visitJumpInsn()

Class org.deuce.objectweb.asm.MethodVisitor

Examples of org.deuce.objectweb.asm.MethodVisitor.visitJumpInsn()

org.deuce.objectweb.asm.MethodVisitor.visitJumpInsn()
Visits a jump instruction. A jump instruction is an instruction that may jump to another instruction. @param opcode the opcode of the type instruction to be visited. Thisopcode is either IFEQ, IFNE, IFLT, IFGE, IFGT, IFLE, IF_ICMPEQ, IF_ICMPNE, IF_ICMPLT, IF_ICMPGE, IF_ICMPGT, IF_ICMPLE, IF_ACMPEQ, IF_ACMPNE, GOTO, JSR, IFNULL or IFNONNULL. @param label the operand of the instruction to be visited. This operandis a label that designates the instruction to which the jump instruction may jump.

      Label l8 = new Label();
      mv.visitLabel(l8);
  
      mv.visitMethodInsn(INVOKESTATIC, Names.System, "getSecurityManager", Type.getMethodDescriptor(Type.getType(SecurityManager.class), new Type[]{}));//"()Ljava/lang/SecurityManager;");
      Label l9 = new Label();
      mv.visitJumpInsn(IFNONNULL, l9);
      Label l10 = new Label();
      mv.visitLabel(l10);
  
      mv.visitTypeInsn(NEW, Names.RMISecurityManager);
      mv.visitInsn(DUP);

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      mv.visitVarInsn(ILOAD, 1);
      mv.visitMethodInsn(INVOKESTATIC, "java/rmi/registry/LocateRegistry", "createRegistry", "(I)Ljava/rmi/registry/Registry;");
      mv.visitVarInsn(ASTORE, 2);
      mv.visitLabel(l1);
      mv.visitJumpInsn(GOTO, l3);
      mv.visitLabel(l2);


      mv.visitFrame(Opcodes.F_FULL, 3, new Object[] {proxyName, Opcodes.INTEGER, "java/rmi/registry/Registry"}, 1, new Object[] {Names.RMIException});
      mv.visitVarInsn(ASTORE, 3);
      Label l12 = new Label();

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      mv.visitInsn(ICONST_1);
      mv.visitMethodInsn(INVOKESTATIC, Names.UniCastObject, "unexportObject", "(Ljava/rmi/Remote;Z)Z");
      mv.visitInsn(POP);
      mv.visitLabel(l4);
      Label l13 = new Label();
      mv.visitJumpInsn(GOTO, l13);
      mv.visitLabel(l5);


      mv.visitFrame(Opcodes.F_SAME1, 0, null, 1, new Object[] {"java/lang/Exception"});
      mv.visitVarInsn(ASTORE, 3);
      Label l14 = new Label();

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