as explained in more detail above. The first operandgetstaticis used to push a reference to the static fieldoutof theSystemclass on to the operand stack. The next operandldcpushes the string"Hello"onto the operand stack. The final operandinvokevirtual...
j: The operand is the index of the constant pool cache. Note that the constant pool cache index is different from the constant pool index. The constant pool index is described in detail in the basic volume of "In-depth analysis of the Java virtual machine: source code analysis and detaile...
API来改变代码。热替换为Java Platform Debugger Architecture(JPDA)添加的新功 能,在调试器的控制下,可以在运行时修改类定义。此外,还可以在运行时插入一 些性能监测代码来执行一些性能检测的操作。 Java HotSpot 虚拟机提供的一些额外特性提升了 Java应用程序的开发和可服务性。 JNI错误检查(JNI error checking...
A team of forward-thinking professionals from the fields of material science, chemical, mechanical and civil, physical, inorganic and analytical chemistry and architecture, are leaders in there respective fields and help set the standard for industry innovation at Royal Group. we are ...