Java开发问题

Too many open files: how many are open, what they are, and how many can the JVM open(打开的文件太多:打开了多少,它们是什么,JVM可以打开多少)
Understanding JVM Memory Allocation and Java Out of Memory: Heap Space(理解 JVM 内存分配和 Java 内存不足:堆空间)
Case sensitivity of Java class names(Java 类名区分大小写)
How to increase maximum number of JVM threads (Linux 64bit)(如何增加最大 JVM 线程数(Linux 64 位))
MethodHandle - What is it all about?(MethodHandle - 这是什么?)
find which type of garbage collector is running(查找正在运行的垃圾收集器类型)
What exactly does -XX:-TieredCompilation do?(-XX:-TieredCompilation 究竟是做什么的?)
What#39;s invokedynamic and how do I use it?(什么是invokedynamic,我该如何使用它?)
java.net.BindException: Address already in use: JVM_Bind(java.net.BindException:地址已在使用中:JVM_Bind)
Trace java bytecode stream(跟踪 java 字节码流)
How to intercept object creation in Java lower than user class level(如何在Java中拦截低于用户类级别的对象创建)
effect of changing String using reflection(使用反射改变字符串的效果)