• Setting Eclipse Options:
    • This next step is for Java experts only!
    • By default Eclipse shows all .java and .class files. Since we don't want to see the .class files we need to tell Eclipse to ignore them.
    • Click on the downward-facing triangle in the toolbar of the Package Explorer and select Filter to bring up the filtering options.
      Click image for larger view.
    • Check the Name filter patterns box at the top if it is not already checked.
    • Update the regular expression by adding the following to the end. 
      *.class
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    • Click OK