src/org/nutz/repo/org/objectweb/asm/Frame.java
final void set(ClassWriter cw, final int nLocal, final Object[] local,
            final int nStack, final Object[] stack) {
        int i = convert(cw, nLocal, local, inputLocals);
        while (i < local.length) {
            inputLocals[i++] = TOP;
        }
        int nStackTop = 0;
        for (int j = 0; j < nStack; ++j) {
            if (stack[j] == Opcodes.LONG || stack[j] == Opcodes.DOUBLE) {
                ++nStackTop;
            }
        }
        inputStack = new int[nStack + nStackTop];
        convert(cw, nStack, stack, inputStack);
        outputStackTop = 0;
        initializationCount = 0;
    }
final void set(ClassWriter cw, final int nLocal, final Object[] local,
            final int nStack, final Object[] stack) {
        int i = convert(cw, nLocal, local, inputLocals);
        while (i < local.length) {
            inputLocals[i++] = TOP;
        }
        int nStackTop = 0;
        for (int j = 0; j < nStack; ++j) {
            if (stack[j] == Opcodes.LONG || stack[j] == Opcodes.DOUBLE) {
                ++nStackTop;
            }
        }
        inputStack = new int[nStack + nStackTop];
        convert(cw, nStack, stack, inputStack);
        outputStackTop = 0;
        initializationCount = 0;
    }
Sets this frame to the given value.

@param cw
the ClassWriter to which this label belongs.
@param nLocal
the number of local variables.
@param local
the local variable types. Primitive types are represented by
{@link Opcodes#TOP}, {@link Opcodes#INTEGER},
{@link Opcodes#FLOAT}, {@link Opcodes#LONG},
{@link Opcodes#DOUBLE},{@link Opcodes#NULL} or
{@link Opcodes#UNINITIALIZED_THIS} (long and double are
represented by a single element). Reference types are
represented by String objects (representing internal names),
and uninitialized types by Label objects (this label
designates the NEW instruction that created this uninitialized
value).
@param nStack
the number of operand stack elements.
@param stack
the operand stack types (same format as the "local" array).