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diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/core/BecomeWorkingCopyOperation.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/core/BecomeWorkingCopyOperation.java
index a3150db..41b83bb 100644
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/core/BecomeWorkingCopyOperation.java
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/core/BecomeWorkingCopyOperation.java
@@ -16,27 +16,34 @@ import net.sourceforge.phpdt.core.IProblemRequestor;
 import net.sourceforge.phpdt.core.JavaModelException;
 
 /**
- * Switch and ICompilationUnit to working copy mode
- * and signal the working copy addition through a delta.
+ * Switch and ICompilationUnit to working copy mode and signal the working copy
+ * addition through a delta.
  */
 public class BecomeWorkingCopyOperation extends JavaModelOperation {
-	
+
 	IProblemRequestor problemRequestor;
-	
+
 	/*
 	 * Creates a BecomeWorkingCopyOperation for the given working copy.
-	 * perOwnerWorkingCopies map is not null if the working copy is a shared working copy.
+	 * perOwnerWorkingCopies map is not null if the working copy is a shared
+	 * working copy.
 	 */
-	public BecomeWorkingCopyOperation(CompilationUnit workingCopy, IProblemRequestor problemRequestor) {
-		super(new IJavaElement[] {workingCopy});
+	public BecomeWorkingCopyOperation(CompilationUnit workingCopy,
+			IProblemRequestor problemRequestor) {
+		super(new IJavaElement[] { workingCopy });
 		this.problemRequestor = problemRequestor;
 	}
+
 	protected void executeOperation() throws JavaModelException {
 
-		// open the working copy now to ensure contents are that of the current state of this element
+		// open the working copy now to ensure contents are that of the current
+		// state of this element
 		CompilationUnit workingCopy = getWorkingCopy();
-		JavaModelManager.getJavaModelManager().getPerWorkingCopyInfo(workingCopy, true/*create if needed*/, true/*record usage*/, this.problemRequestor);
-		workingCopy.openWhenClosed(workingCopy.createElementInfo(), this.progressMonitor);
+		JavaModelManager.getJavaModelManager().getPerWorkingCopyInfo(
+				workingCopy, true/* create if needed */, true/* record usage */,
+				this.problemRequestor);
+		workingCopy.openWhenClosed(workingCopy.createElementInfo(),
+				this.progressMonitor);
 
 		if (!workingCopy.isPrimary()) {
 			// report added java delta for a non-primary working copy
@@ -45,26 +52,33 @@ public class BecomeWorkingCopyOperation extends JavaModelOperation {
 			addDelta(delta);
 		} else {
 			if (workingCopy.getResource().isAccessible()) {
-				// report a F_PRIMARY_WORKING_COPY change delta for a primary working copy
-				JavaElementDelta delta = new JavaElementDelta(this.getJavaModel());
-				delta.changed(workingCopy, IJavaElementDelta.F_PRIMARY_WORKING_COPY);
+				// report a F_PRIMARY_WORKING_COPY change delta for a primary
+				// working copy
+				JavaElementDelta delta = new JavaElementDelta(this
+						.getJavaModel());
+				delta.changed(workingCopy,
+						IJavaElementDelta.F_PRIMARY_WORKING_COPY);
 				addDelta(delta);
 			} else {
 				// report an ADDED delta
-				JavaElementDelta delta = new JavaElementDelta(this.getJavaModel());
-				delta.added(workingCopy, IJavaElementDelta.F_PRIMARY_WORKING_COPY);
+				JavaElementDelta delta = new JavaElementDelta(this
+						.getJavaModel());
+				delta.added(workingCopy,
+						IJavaElementDelta.F_PRIMARY_WORKING_COPY);
 				addDelta(delta);
 			}
 		}
 
-		this.resultElements = new IJavaElement[] {workingCopy};
+		this.resultElements = new IJavaElement[] { workingCopy };
 	}
+
 	/*
 	 * Returns the working copy this operation is working on.
 	 */
 	protected CompilationUnit getWorkingCopy() {
-		return (CompilationUnit)getElementToProcess();
+		return (CompilationUnit) getElementToProcess();
 	}
+
 	/*
 	 * @see JavaModelOperation#isReadOnly
 	 */