287 May 3, 2010 at 11:37 PM. I bought an installation from Lowes for a new dishwasher we bought from them. The installer just called and said we are required to remove the old dishwasher ourselves.
How to open a .JAR file? Open a JAR file by double clicking the file on your PC. The easiest method to open a JAR file is to install a program like WinZip. If WinZip is installed the program will automatically launch when you double-click on the JAR file. Once WinZip opens you will see the contents of the JAR file.
A jar file is a zip archive. You can extract it using 7zip (a great simple tool to open archives). You can also change its extension to zip and use whatever to unzip the file. Now you have your class file. There is no easy way to edit class file, because class files are binaries (you won't find source code in there.maybe some strings, but not java code). To edit your class file you can use a tool like classeditor.You have all the strings your class is using hard-coded in the class file.ow you have your class file. There is no easy way to edit class file, because class files are binaries (you won't find source code in there. maybe some strings, but not java code). To edit your class file you can use a tool like classeditor.