HierarchyResolver: remove unnessary casts
diff --git a/core/plugins/org.eclipse.dltk.core/model/org/eclipse/dltk/internal/core/hierarchy/HierarchyResolver.java b/core/plugins/org.eclipse.dltk.core/model/org/eclipse/dltk/internal/core/hierarchy/HierarchyResolver.java
index 066efce..1c63e66 100644
--- a/core/plugins/org.eclipse.dltk.core/model/org/eclipse/dltk/internal/core/hierarchy/HierarchyResolver.java
+++ b/core/plugins/org.eclipse.dltk.core/model/org/eclipse/dltk/internal/core/hierarchy/HierarchyResolver.java
@@ -26,8 +26,8 @@
import org.eclipse.dltk.core.ISourceModule;
import org.eclipse.dltk.core.IType;
import org.eclipse.dltk.core.ModelException;
-import org.eclipse.dltk.core.index2.search.ModelAccess;
import org.eclipse.dltk.core.index2.search.ISearchEngine.MatchRule;
+import org.eclipse.dltk.core.index2.search.ModelAccess;
import org.eclipse.dltk.core.search.IDLTKSearchConstants;
import org.eclipse.dltk.core.search.IDLTKSearchScope;
import org.eclipse.dltk.core.search.SearchEngine;
@@ -144,7 +144,7 @@
IDLTKSearchConstants.WAIT_UNTIL_READY_TO_SEARCH,
hierarchyBuilder.hierarchy.progressMonitor);
- return (IType[]) result.toArray(new IType[result.size()]);
+ return result.toArray(new IType[result.size()]);
}
protected void computeSubtypes(IType focusType) throws CoreException {
@@ -186,16 +186,16 @@
while (i.hasNext()) {
String typeName = i.next();
Set<IType> typeElements = tmpCache.get(typeName);
- cache.put(typeName, (IType[]) typeElements
- .toArray(new IType[typeElements.size()]));
+ cache.put(typeName,
+ typeElements.toArray(new IType[typeElements.size()]));
}
// Create file hierarchy resolver for filtering non-included elements
IFileHierarchyResolver fileHierarchyResolver = createFileHierarchyResolver(focusType);
IFileHierarchyInfo hierarchyInfo = null;
if (fileHierarchyResolver != null) {
- hierarchyInfo = fileHierarchyResolver.resolveDown(focusType
- .getSourceModule(),
+ hierarchyInfo = fileHierarchyResolver.resolveDown(
+ focusType.getSourceModule(),
hierarchyBuilder.hierarchy.progressMonitor);
}
@@ -212,9 +212,9 @@
List<String> extenders = superTypeToExtender.get(focusType
.getTypeQualifiedName(delimiter));
if (extenders != null) {
- IType[] subTypes = searchTypes((String[]) extenders
- .toArray(new String[extenders.size()]), subTypesCache,
- hierarchyInfo);
+ IType[] subTypes = searchTypes(
+ extenders.toArray(new String[extenders.size()]),
+ subTypesCache, hierarchyInfo);
for (int i = 0; i < subTypes.length; i++) {
IType subType = subTypes[i];
hierarchyBuilder.hierarchy.addSubtype(focusType, subType);
@@ -235,8 +235,8 @@
IFileHierarchyResolver fileHierarchyResolver = createFileHierarchyResolver(focusType);
IFileHierarchyInfo hierarchyInfo = null;
if (fileHierarchyResolver != null) {
- hierarchyInfo = fileHierarchyResolver.resolveUp(focusType
- .getSourceModule(),
+ hierarchyInfo = fileHierarchyResolver.resolveUp(
+ focusType.getSourceModule(),
hierarchyBuilder.hierarchy.progressMonitor);
}
@@ -286,7 +286,7 @@
result.addAll(Arrays.asList(searchTypes(typeName, cache,
hierarchyInfo)));
}
- return (IType[]) result.toArray(new IType[result.size()]);
+ return result.toArray(new IType[result.size()]);
}
protected IType[] searchTypes(String type, IFileHierarchyInfo hierarchyInfo)
@@ -298,7 +298,7 @@
Map<String, IType[]> cache, final IFileHierarchyInfo hierarchyInfo)
throws CoreException {
if (cache != null && cache.containsKey(typeName)) {
- return (IType[]) cache.get(typeName);
+ return cache.get(typeName);
}
final List<IType> result = new LinkedList<IType>();
@@ -327,7 +327,7 @@
result.addAll(filteredTypes);
}
- types = (IType[]) result.toArray(new IType[result.size()]);
+ types = result.toArray(new IType[result.size()]);
if (cache != null) {
cache.put(typeName, types);
}