Reducing compiler warnings.

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

@@ -20,7 +20,7 @@ import java.util.List;
  * @author Doug Schaefer
  */
 public class CharArrayObjectMap <T> extends CharTable {
-    public static final CharArrayObjectMap<Object> EMPTY_MAP = new CharArrayObjectMap<Object>(0) {
+    public static final CharArrayObjectMap<?> EMPTY_MAP = new CharArrayObjectMap<Object>(0) {
         @Override
 		public Object clone() { return this; }
         @Override

core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPClassScope.java

@@ -77,6 +77,7 @@ public class CPPClassScope extends CPPScope implements ICPPClassScope {
 		super(physicalNode);
 	}
 
+	@Override
 	public EScopeKind getKind() {
 		return EScopeKind.eClassType;
 	}
@@ -270,6 +271,7 @@ public class CPPClassScope extends CPPScope implements ICPPClassScope {
 		return true;
 	}
 
+	@Override
 	public ICPPConstructor[] getConstructors() {
 		return getConstructors(null, true);
 	}
@@ -277,7 +279,7 @@ public class CPPClassScope extends CPPScope implements ICPPClassScope {
 	private ICPPConstructor[] getConstructors(IASTName forName, boolean forceResolve) {
 		populateCache();
 
-		final CharArrayObjectMap nameMap = bindings;
+		final CharArrayObjectMap<Object> nameMap = bindings;
 		if (nameMap == null)
 			return ICPPConstructor.EMPTY_CONSTRUCTOR_ARRAY;
 
@@ -365,6 +367,7 @@ public class CPPClassScope extends CPPScope implements ICPPClassScope {
 	/* (non-Javadoc)
 	 * @see org.eclipse.cdt.core.dom.ast.cpp.ICPPClassScope#getClassType()
 	 */
+	@Override
 	public ICPPClassType getClassType() {
 		ICPPASTCompositeTypeSpecifier compSpec = (ICPPASTCompositeTypeSpecifier) getPhysicalNode();
 		final IASTName name = compSpec.getName();
@@ -378,6 +381,7 @@ public class CPPClassScope extends CPPScope implements ICPPClassScope {
 	/* (non-Javadoc)
 	 * @see org.eclipse.cdt.core.dom.ast.cpp.ICPPClassScope#getImplicitMethods()
 	 */
+	@Override
 	public ICPPMethod[] getImplicitMethods() {
 		if (implicits == null)
 			return ICPPMethod.EMPTY_CPPMETHOD_ARRAY;

core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPFunctionScope.java

@@ -38,7 +38,7 @@ import org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.CPPVisitor;
  */
 public class CPPFunctionScope extends CPPScope implements ICPPFunctionScope {
 
-    private CharArrayObjectMap labels = CharArrayObjectMap.EMPTY_MAP;
+    private CharArrayObjectMap<IBinding> labels = CharArrayObjectMap.emptyMap();
     
 	/**
 	 * @param physicalNode
@@ -47,6 +47,7 @@ public class CPPFunctionScope extends CPPScope implements ICPPFunctionScope {
 		super(physicalNode);
 	}
 	
+	@Override
 	public EScopeKind getKind() {
 		return EScopeKind.eLocal;
 	}
@@ -61,7 +62,7 @@ public class CPPFunctionScope extends CPPScope implements ICPPFunctionScope {
 	        return;
 	    
 	    if (labels == CharArrayObjectMap.EMPTY_MAP)
-	        labels = new CharArrayObjectMap(2);
+	        labels = new CharArrayObjectMap<IBinding>(2);
 	    
 	    labels.put(binding.getNameCharArray(), binding);
 	}
@@ -70,7 +71,7 @@ public class CPPFunctionScope extends CPPScope implements ICPPFunctionScope {
 	 * @see org.eclipse.cdt.core.dom.ast.cpp.ICPPScope#getBinding(int, char[])
 	 */
 	public IBinding getBinding(IASTName name) {
-	    return (IBinding) labels.get(name.getLookupKey());
+	    return labels.get(name.getLookupKey());
 	}
 
 	/* (non-Javadoc)
@@ -84,7 +85,7 @@ public class CPPFunctionScope extends CPPScope implements ICPPFunctionScope {
 	    for (int i = 0; i < labels.size(); i++) {
 	    	char[] key = labels.keyAt(i);
 	    	if (CharArrayUtils.equals(key, n)) {
-	    		bindings.add((IBinding) labels.get(key));
+	    		bindings.add(labels.get(key));
 	    	}
 	    }
 	    
@@ -108,6 +109,7 @@ public class CPPFunctionScope extends CPPScope implements ICPPFunctionScope {
     /* (non-Javadoc)
      * @see org.eclipse.cdt.core.dom.ast.cpp.ICPPFunctionScope#getBodyScope()
      */
+    @Override
 	public IScope getBodyScope() {
         IASTFunctionDeclarator fnDtor = (IASTFunctionDeclarator) getPhysicalNode();
         IASTNode parent = fnDtor.getParent();

core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/semantics/BaseClassLookup.java

@@ -320,7 +320,9 @@ class BaseClassLookup {
 			return;
 		fCollected= true;
 		
-		data.foundItems = CPPSemantics.mergePrefixResults((CharArrayObjectMap) data.foundItems, fBindings, true);
+		@SuppressWarnings("unchecked")
+		final CharArrayObjectMap<Object> resultMap = (CharArrayObjectMap<Object>) data.foundItems;
+		data.foundItems = CPPSemantics.mergePrefixResults(resultMap, fBindings, true);
 		for (int i= 0; i < fChildren.size(); i++) {
 			BaseClassLookup child = fChildren.get(i);
 			child.collectResultForContentAssist(data);

core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/semantics/LookupData.java

@@ -341,7 +341,7 @@ public class LookupData {
         if (foundItems instanceof Object[])
             return ((Object[]) foundItems).length != 0;
         if (foundItems instanceof CharArrayObjectMap)
-            return ((CharArrayObjectMap) foundItems).size() != 0;
+            return ((CharArrayObjectMap<?>) foundItems).size() != 0;
         return false;
     }