Added toString method and generics.

core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/parser/util/HashTable.java

@@ -150,9 +150,9 @@ public class HashTable implements Cloneable{
 		}
 		
 		// Remove the hash entry
-		if (hashTable[hash] == i + 1)
+		if (hashTable[hash] == i + 1) {
 			hashTable[hash] = nextTable[i];
-		else { 
+		} else { 
 			// find entry pointing to me
 			int j = hashTable[hash] - 1;
 			while (nextTable[j] != 0 && nextTable[j] != i + 1)
@@ -165,27 +165,29 @@ public class HashTable implements Cloneable{
 			System.arraycopy(nextTable, i + 1, nextTable, i, currEntry - i);
 			
 			// adjust hash and next entries for things that moved
-			for (int j = 0; j < hashTable.length; ++j)
+			for (int j = 0; j < hashTable.length; ++j) {
 				if (hashTable[j] > i + 1)
 					--hashTable[j];
+			}
 
-			for (int j = 0; j < nextTable.length; ++j)
+			for (int j = 0; j < nextTable.length; ++j) {
 				if (nextTable[j] > i + 1)
 					--nextTable[j];
 			}
+		}
 
 		// last entry is now free
 		nextTable[currEntry] = 0;
 		--currEntry;
 	}
 
-    final public void sort( Comparator c ) {
+    final public void sort(Comparator<Object> c) {
         if (size() > 1) {
 	        quickSort(c, 0, size() - 1);       
 	        rehash();
         }
     }	
-    final private void quickSort( Comparator c, int p, int r ){
+    final private void quickSort(Comparator<Object> c, int p, int r) {
         if (p < r) {
             int q = partition(c, p, r);
             if (p < q)   quickSort(c, p, q);
@@ -193,7 +195,7 @@ public class HashTable implements Cloneable{
         }
     }
     
-    protected int partition( Comparator c, int p, int r ) {
+    protected int partition(Comparator<Object> c, int p, int r) {
     	throw new UnsupportedOperationException();
     }
     

core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/parser/util/ObjectMap.java

@@ -25,7 +25,7 @@ import java.util.List;
 public class ObjectMap extends ObjectTable {
     public static final ObjectMap EMPTY_MAP = new ObjectMap(0) {
         public Object clone() { return this; }
-        public List toList()                		  { return Collections.EMPTY_LIST; }
+        public List<Object> toList() { return Collections.emptyList(); }
         public Object put(Object key, Object value) { throw new UnsupportedOperationException(); }
     };
     
@@ -101,16 +101,22 @@ public class ObjectMap extends ObjectTable {
 		super.removeEntry(i);
 	}
 	
-    protected int partition( Comparator c, int p, int r ){
+	@Override
+    protected int partition(Comparator<Object> c, int p, int r) {
         Object x = keyTable[p];
         Object temp = null;
         int i = p;
         int j = r;
         
         while (true) {
-            while( c.compare( keyTable[ j ], x ) > 0 ){ j--; }
+            while (c.compare(keyTable[j], x) > 0) {
-            if( i < j ) 
+            	j--;
-                while( c.compare( keyTable[ i ], x ) < 0 ){ i++; }
+            }
+            if (i < j) {
+                while (c.compare(keyTable[i], x) < 0) {
+                	i++;
+                }
+            }
             
             if (i < j) {
                 temp = keyTable[j];
@@ -131,4 +137,24 @@ public class ObjectMap extends ObjectTable {
 		System.arraycopy(valueTable, 0, vals, 0, vals.length);
 	    return vals;
 	}
+	
+	public String toString() {
+		StringBuilder sb = new StringBuilder();
+		for (int i = 0; i < size(); i++) {
+			Object key = keyAt(i);
+			if (key != null) {
+				if (sb.length() == 0) {
+					sb.append("{");
+				} else {
+					sb.append(", ");
+				}
+				Object value = valueTable[i];
+				sb.append(String.valueOf(key));
+				sb.append(": ");
+				sb.append(String.valueOf(value));
+			}
+		}
+		sb.append("}");
+		return sb.toString();
+	}
 }