String str = "the split method takes a regular expression as a parameter and breaks the given string around matches of this regular expression"; ...

In Java, string is basically an object that represents sequence of char values. An array of characters works same as Java string. Java String class provides a lot of methods to perform operations on ...

To double-check, you probably should do a search on your entire disc drive for "java.exe". I would not be surprised if an earlier installation still exists somewhere, maybe even as a subdirectory of ...