JCalculator\.classpath ...........\.project ...........\.settings\org.eclipse.jdt.core.prefs ...........\bin\JCalculator\JCalculator$WindowCloser.class ...........\...\...........\JCalculator.class ...........\src\JCalculator\JCalculator.java ...........\bin\JCalculator ...........\src\JCalculator ...........\.settings ...........\bin ...........\src JCalculator