java8新特性--实例方法引用

实例方法引用语法如：str::endswith

例如：

public class ParseIntTest {

public static void main(String[] args) {

String str = "itsource_hello";
		Function<String, Boolean> fun1 = str::endsWith;
		Boolean b = fun1.apply("hello");
		System.out.println(b);
}
}