Bug 77185 [classpath] entry kind "natives"
We had a discussion about how to best support SWT application developement. The biggest problem is the native dll and that user have to create special launch configs with -Djava.library.path=.... to get a SWT application up and running. However the dll problems seems to be a more general problem. Although the compiler doesn't care about dll it would fit into our current story to have a class path entry kind "natives". Java/Core wouldn't benefit from the entry, but debugger could use it to construct the -Djava.library.path= command line argument.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/wizards/buildpaths/CPListElement.java
appendEncodedFilter(inclusion, buf).append(';');
			}
			case IClasspathEntry.CPE_LIBRARY:
			case IClasspathEntry.CPE_VARIABLE: {
				IPath sourceAttach= (IPath) getAttribute(SOURCEATTACHMENT);
				appendEncodePath(sourceAttach, buf).append(';');
				String javadoc= (String) getAttribute(JAVADOC);
				appendEncodedString(javadoc, buf).append(';');
				IAccessRule[] accessRules= (IAccessRule[]) getAttribute(ACCESSRULES);
				appendEncodedAccessRules(accessRules, buf).append(';');	
				break;
			}
			case IClasspathEntry.CPE_PROJECT: {
				IAccessRule[] accessRules= (IAccessRule[]) getAttribute(ACCESSRULES);
				appendEncodedAccessRules(accessRules, buf).append(';');
				Boolean combineRules= (Boolean) getAttribute(COMBINE_ACCESSRULES);
				buf.append(combineRules.booleanValue()).append(';');
				break;
			}
			case IClasspathEntry.CPE_CONTAINER: {
				IAccessRule[] accessRules= (IAccessRule[]) getAttribute(ACCESSRULES);
				appendEncodedAccessRules(accessRules, buf).append(';');	
				break;
			}
			default:
		}
		return buf;
	}
}