remove redundant methods

Author: adinn

substratevm/src/com.oracle.objectfile/src/com/oracle/objectfile/debugentry/ClassEntry.java

@@ -306,7 +306,7 @@ protected MethodEntry processMethod(DebugMethodInfo debugMethodInfo, DebugInfoBa
          */
         FileEntry methodFileEntry = debugInfoBase.ensureFileEntry(debugMethodInfo);
         MethodEntry methodEntry = new MethodEntry(debugInfoBase, debugMethodInfo, methodFileEntry, methodName,
-                                                  this, resultType, paramTypeArray, paramNameArray);
+                        this, resultType, paramTypeArray, paramNameArray);
         indexMethodEntry(methodEntry);
 
         return methodEntry;
@@ -366,12 +366,6 @@ public MethodEntry ensureMethodEntryForDebugRangeInfo(DebugRangeInfo debugRangeI
         return methodEntry;
     }
 
-    private static boolean listIsSorted(List<MethodEntry> list) {
-        List<MethodEntry> copy = new ArrayList<>(list);
-        copy.sort(MethodEntry::compareTo);
-        return list.equals(copy);
-    }
-
     public List<MethodEntry> getMethods() {
         return methods;
     }

substratevm/src/com.oracle.objectfile/src/com/oracle/objectfile/debugentry/MethodEntry.java

@@ -31,7 +31,7 @@
 import com.oracle.objectfile.debuginfo.DebugInfoProvider.DebugMethodInfo;
 import jdk.vm.ci.meta.ResolvedJavaMethod;
 
-public class MethodEntry extends MemberEntry implements Comparable<MethodEntry> {
+public class MethodEntry extends MemberEntry {
     final TypeEntry[] paramTypes;
     final String[] paramNames;
     static final int DEOPT = 1 << 0;
@@ -159,20 +159,4 @@ public void updateRangeInfo(DebugInfoBase debugInfoBase, DebugMethodInfo debugMe
     public String getSymbolName() {
         return symbolName;
     }
-
-    public int compareTo(ResolvedJavaMethod other) {
-        /*
-         * first try to sort methods by name, to have a nice sorting when printing types with ptype
-         */
-        int comparisonResult = javaMethod.getName().compareTo(other.getName());
-        if (comparisonResult != 0) {
-            return comparisonResult;
-        }
-        return this.javaMethod.hashCode() - other.hashCode();
-    }
-
-    @Override
-    public int compareTo(MethodEntry other) {
-        return compareTo(other.javaMethod);
-    }
 }