Item load() {
            Chain trueChain = null;
            Chain falseChain = jumpFalse();
            if (!isFalse()) {
                code.resolve(trueJumps);
                code.emitop0(iconst_1);
                trueChain = code.branch(goto_);
            }
            if (falseChain != null) {
                code.resolve(falseChain);
                code.emitop0(iconst_0);
            }
            code.resolve(trueChain);
            return stackItem[typecode];
        }