{   // new StringBuilder("...").append(F) = new StringBuilder("....")
            {
                new ConstantInstruction(InstructionConstants.OP_LDC, A),
                new ConstantInstruction(InstructionConstants.OP_INVOKESPECIAL, METHOD_STRINGBUILDER_INIT_STRING),
                new SimpleInstruction(InstructionConstants.OP_FCONST_0, B),