Shorten error message.

Author: khatchad

edu.cuny.hunter.streamrefactoring.eval/src/edu/cuny/hunter/streamrefactoring/eval/handlers/EvaluateConvertToParallelStreamRefactoringHandler.java

@@ -116,7 +116,7 @@ private static int getMethodLinesOfCode(IMethod method) {
 			int mLOC = value.intValue();
 			return mLOC;
 		} else {
-			System.err.println("WARNING: Could not retrieve metric source for method: " + method);
+			System.err.println("WARNING: Could not retrieve metric source for method: " + method.getElementName());
 			return 0;
 		}
 	}
@@ -129,7 +129,8 @@ private static int getProjectLinesOfCode(IJavaProject javaProject) {
 			int tLOC = value.intValue();
 			return tLOC;
 		} else {
-			System.err.println("WARNING: Could not retrieve metric source for project: " + javaProject);
+			System.err
+					.println("WARNING: Could not retrieve metric source for project: " + javaProject.getElementName());
 			return 0;
 		}
 	}