A thread state. A thread can be in one of the following states:NEW 剛實例化A thread that has not yet started is in this state.RUNNABLE A thread executing in the Java virtual machine is in this state.BLOCKEDA thread that is blocked waiting for a monitor lo
java 配對問題decimal java、Java Pair class stores two values in the form of a tuple. This can be useful to get a function to return two values. Java Pair類以元組的形式存儲兩個值。 這對于使函數返回兩個值很有用。 java優雅匹配接口實現類、Java has an inbuilt