src/org/nutz/repo/org/objectweb/asm/MethodWriter.java
private void addSuccessor(final int info, final Label successor) {
        // creates and initializes an Edge object...
        Edge b = new Edge();
        b.info = info;
        b.successor = successor;
        // ...and adds it to the successor list of the currentBlock block
        b.next = currentBlock.successors;
        currentBlock.successors = b;
    }
private void addSuccessor(final int info, final Label successor) {
        // creates and initializes an Edge object...
        Edge b = new Edge();
        b.info = info;
        b.successor = successor;
        // ...and adds it to the successor list of the currentBlock block
        b.next = currentBlock.successors;
        currentBlock.successors = b;
    }
Adds a successor to the {@link #currentBlock currentBlock} block.

@param info
information about the control flow edge to be added.
@param successor
the successor block to be added to the current block.