private void addTryCatchCode()

in src/main/java/com/intellij/rt/debugger/agent/CollectionBreakpointInstrumentor.java [594:617]

• 20 lines of code
• 2 McCabe index (conditional complexity)

      private void addTryCatchCode() {
        LabelNode startTryCatch = new LabelNode();
        LabelNode endTryCatch = new LabelNode();
        LabelNode handlerTryCatch = new LabelNode();

        AbstractInsnNode firstIns = instructions.getFirst();
        if (firstIns != null) {
          instructions.insertBefore(firstIns, startTryCatch);
        }
        else {
          instructions.add(startTryCatch);
        }

        InsnList additionalInstructions = new InsnList();
        additionalInstructions.add(endTryCatch);
        additionalInstructions.add(handlerTryCatch);
        addEndCaptureInstructions(additionalInstructions);
        additionalInstructions.add(new InsnNode(Opcodes.ATHROW));

        instructions.add(additionalInstructions);

        TryCatchBlockNode tryCatchBlockNode = new TryCatchBlockNode(startTryCatch, endTryCatch, handlerTryCatch, null);
        tryCatchBlocks.add(tryCatchBlockNode);
      }