java中treemapJava TreeMap is one of the Map implementation and it’s part of Java Collections framework. Java TreeMap是Map實現之一,它是Java Collections框架的一部分。 Java TreeMap (Java TreeMap) Some of the important points to remember about TreeMap
java關鍵字staticstatic keyword in Java is used a lot in java programming. Java static keyword is used to create a Class level variable in java. static variables and methods are part of the class, not the instances of the class. Java中的static關鍵字在Java編