编程问答

Running Eclipse on Windows 7 JRE and JDK not found(找不到在 Windows 7 JRE 和 JDK 上运行 Eclipse)
Determining location of JVM executable during runtime(在运行时确定 JVM 可执行文件的位置)
What is the role of operand stack in JVM?(JVM中操作数栈的作用是什么?)
what java virtual machine will do while executing multiple java applications(java虚拟机在执行多个java应用程序时会做什么)
StringBuilder vs. .concat vs. quot;+quot; Operator relative performance different in eclipse than command line?(StringBuilder vs. .concat vs. “+eclipse中的操作员相对性能与命令行不同?)
Avoid jvm warmup(避免 jvm 预热)
Could not reserve enough space for object heap to start JVM(无法为对象堆保留足够的空间来启动 JVM)
Is CompressedClassSpaceSize area contains MaxMetaspaceSize area?(CompressedClassSpaceSize 区域是否包含 MaxMetaspaceSize 区域?)
Does the JVM give back free memory to the OS when no longer needed?(当不再需要时,JVM 是否会将空闲内存返还给操作系统?)
Is there any instruction reordering done by the Hotspot JIT compiler that can be reproduced?(Hotspot JIT 编译器是否有任何可以重现的指令重新排序?)
What is the maximum of number of arguments for varargs in java?(java中可变参数的最大参数数量是多少?)
Underlying mechanism of String pooling in Java?(Java中字符串池的底层机制?)