As an alternative to rewriting the same code, many software development environments provide a library tool that organizes frequently used code. Once developers finish debugging some reusable code, ...
While the exact cause of this error is not known, it is worth checking if you have fulfilled all the system requirements for Java. If you are using a Windows system ...
The Javadoc documentation for the Package class states: Package objects contain version information about the implementation and specification of a Java package. This versioning information is ...