File list (Check if you may need any files):
triangle
........\.classpath
........\.project
........\.settings
........\.........\.drools.runtime
........\.........\.jsdtscope
........\.........\org.eclipse.jdt.core.prefs
........\.........\org.eclipse.wst.jsdt.ui.superType.container
........\.........\org.eclipse.wst.jsdt.ui.superType.name
........\WebContent
........\..........\META-INF
........\..........\........\MANIFEST.MF
........\..........\Triangle.jsp
........\..........\Trianglesuccess.jsp
........\..........\WEB-INF
........\..........\.......\lib
........\..........\.......\web.xml
........\build
........\.....\classes
........\.....\.......\TriangleCheck.drl
........\.....\.......\triangle
........\.....\.......\........\Main.class
........\.....\.......\........\RulesEngine.class
........\.....\.......\........\Triangle.class
........\.....\.......\........\TriangleChecker$1.class
........\.....\.......\........\TriangleChecker.class
........\.....\.......\........\TriangleType.class
........\.....\.......\........\WorkingEnvironmentCallback.class
........\src
........\...\TriangleCheck.drl
........\...\triangle
........\...\........\Main.java
........\...\........\RulesEngine.java
........\...\........\Triangle.java
........\...\........\TriangleChecker.java
........\...\........\TriangleType.java
........\...\........\WorkingEnvironmentCallback.java