Package javassist.bytecode

Examples of javassist.bytecode.CodeIterator.writeByte()

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                                it.writeByte(CodeIterator.NOP, index + 1);
                                it.writeByte(CodeIterator.NOP, index + 2);
                                if (op == CodeIterator.INVOKEINTERFACE) {
                                    // INVOKEINTERFACE has some extra parameters
                                    it.writeByte(CodeIterator.NOP, index + 3);
                                    it.writeByte(CodeIterator.NOP, index + 4);
                                }
                                it.insertEx(b.get());
                            }
                        }
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                                b.add(Opcode.GOTO);
                                JumpMarker finish = JumpUtils.addJumpInstruction(b);
                                performRealCall.mark();
                                b.addInvokevirtual(Constructor.class.getName(), METHOD_NAME, METHOD_DESCRIPTOR);
                                finish.mark();
                                it.writeByte(CodeIterator.NOP, index);
                                it.writeByte(CodeIterator.NOP, index + 1);
                                it.writeByte(CodeIterator.NOP, index + 2);
                                it.insertEx(b.get());
                            }
                        }
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                                JumpMarker finish = JumpUtils.addJumpInstruction(b);
                                performRealCall.mark();
                                b.addInvokevirtual(Constructor.class.getName(), METHOD_NAME, METHOD_DESCRIPTOR);
                                finish.mark();
                                it.writeByte(CodeIterator.NOP, index);
                                it.writeByte(CodeIterator.NOP, index + 1);
                                it.writeByte(CodeIterator.NOP, index + 2);
                                it.insertEx(b.get());
                            }
                        }
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                                performRealCall.mark();
                                b.addInvokevirtual(Constructor.class.getName(), METHOD_NAME, METHOD_DESCRIPTOR);
                                finish.mark();
                                it.writeByte(CodeIterator.NOP, index);
                                it.writeByte(CodeIterator.NOP, index + 1);
                                it.writeByte(CodeIterator.NOP, index + 2);
                                it.insertEx(b.get());
                            }
                        }

                    }
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                                // so we currently have all the arguments sitting on the
                                // stack, and we need to jigger them into
                                // an array and then call our method. First thing to do
                                // is scribble over the existing
                                // instructions:
                                it.writeByte(CodeIterator.NOP, index);
                                it.writeByte(CodeIterator.NOP, index + 1);
                                it.writeByte(CodeIterator.NOP, index + 2);

                                Bytecode bc = new Bytecode(file.getConstPool());
                                ManipulationUtils.pushParametersIntoArray(bc, data.getMethodDesc());
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                                // stack, and we need to jigger them into
                                // an array and then call our method. First thing to do
                                // is scribble over the existing
                                // instructions:
                                it.writeByte(CodeIterator.NOP, index);
                                it.writeByte(CodeIterator.NOP, index + 1);
                                it.writeByte(CodeIterator.NOP, index + 2);

                                Bytecode bc = new Bytecode(file.getConstPool());
                                ManipulationUtils.pushParametersIntoArray(bc, data.getMethodDesc());
                                // so now our stack looks like unconstructed instance :
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                                // an array and then call our method. First thing to do
                                // is scribble over the existing
                                // instructions:
                                it.writeByte(CodeIterator.NOP, index);
                                it.writeByte(CodeIterator.NOP, index + 1);
                                it.writeByte(CodeIterator.NOP, index + 2);

                                Bytecode bc = new Bytecode(file.getConstPool());
                                ManipulationUtils.pushParametersIntoArray(bc, data.getMethodDesc());
                                // so now our stack looks like unconstructed instance :
                                // array
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                                b.add(Opcode.GOTO);
                                JumpMarker finish = JumpUtils.addJumpInstruction(b);
                                performRealCall.mark();
                                b.addInvokevirtual(Method.class.getName(), METHOD_NAME, METHOD_DESCRIPTOR);
                                finish.mark();
                                it.writeByte(CodeIterator.NOP, index);
                                it.writeByte(CodeIterator.NOP, index + 1);
                                it.writeByte(CodeIterator.NOP, index + 2);
                                it.insertEx(b.get());
                            }
                        }
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                                JumpMarker finish = JumpUtils.addJumpInstruction(b);
                                performRealCall.mark();
                                b.addInvokevirtual(Method.class.getName(), METHOD_NAME, METHOD_DESCRIPTOR);
                                finish.mark();
                                it.writeByte(CodeIterator.NOP, index);
                                it.writeByte(CodeIterator.NOP, index + 1);
                                it.writeByte(CodeIterator.NOP, index + 2);
                                it.insertEx(b.get());
                            }
                        }
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                                performRealCall.mark();
                                b.addInvokevirtual(Method.class.getName(), METHOD_NAME, METHOD_DESCRIPTOR);
                                finish.mark();
                                it.writeByte(CodeIterator.NOP, index);
                                it.writeByte(CodeIterator.NOP, index + 1);
                                it.writeByte(CodeIterator.NOP, index + 2);
                                it.insertEx(b.get());
                            }
                        }

                    }
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