Found a problem in the comparator of the Interval Tree

git-svn-id: https://java-algorithms-implementation.googlecode.com/svn/trunk@436 032fbc0f-8cab-eb90-e552-f08422b9a96a

Author: phishman3579

src/com/jwetherell/algorithms/data_structures/IntervalTree.java

@@ -33,13 +33,11 @@ public int compare(IntervalData<?> arg0, IntervalData<?> arg1) {
                 return -1;
             if (arg1.start < arg0.start)
                 return 1;
-            /*
             //  Then end
             if (arg0.end < arg1.end)
                 return -1;
             if (arg1.end < arg0.end)
                 return 1;
-            */
             // if they have the same start and end they must be equal
             return 0;
         }
@@ -57,13 +55,11 @@ public int compare(IntervalData<?> arg0, IntervalData<?> arg1) {
                 return -1;
             if (arg1.end < arg0.end)
                 return 1;
-            /*
             //  Then start
             if (arg0.start < arg1.start)
                 return -1;
             if (arg1.start < arg0.start)
                 return 1;
-            */
             // if they have the same start and end they must be equal
             return 0;
         }