import java.sql.Connection import java.sql.ResultSet import java.sql.SQLException import java.sql.Statement import java.util.List -import java.util.List

Utility methods for finding collisions on Java Open Graphs including efficient implementations of Binary Heaps.

一款非常实用的java公用程序util程序,能实现邮件地址分解,字符串识别(A very practical Java utility util program, can realize email address decomposition, string to identify)