Bug 62086 [User library] Jars in User Libraries Can't be ordered
Inorder to get a patch to Easymock to work the patch jar must be first in the classpath. There does not appear to be a way to do this with the User Libraries. I'm using the I20040506 build.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/wizards/buildpaths/SourceAttachmentBlock.java
return status;
				}
				String varName= filePath.segment(0);
				if (varName == null) {
					status.setError(NewWizardMessages.SourceAttachmentBlock_filename_error_notvalid); 
					return status;
				}
				fFileVariablePath= JavaCore.getClasspathVariable(varName);
				if (fFileVariablePath == null) {
					status.setError(NewWizardMessages.SourceAttachmentBlock_filename_error_varnotexists); 
					return status;
				}
				resolvedPath= fFileVariablePath.append(filePath.removeFirstSegments(1));
				
				if (resolvedPath.isEmpty()) {
					status.setWarning(NewWizardMessages.SourceAttachmentBlock_filename_warning_varempty); 
					return status;
				}
				File file= resolvedPath.toFile();
				if (!file.exists()) {				
					String message= Messages.format(NewWizardMessages.SourceAttachmentBlock_filename_error_filenotexists, resolvedPath.toOSString()); 
					status.setWarning(message);
					return status;
				}
				if (!resolvedPath.isAbsolute()) {
					String message=  Messages.format(NewWizardMessages.SourceAttachmentBlock_filename_error_notabsolute, filePath.toString()); 
					status.setError(message);
					return status;
				}