package net.sourceforge.phpdt.internal.compiler.ast;
-import net.sourceforge.phpdt.internal.compiler.parser.OutlineableWithChildren;
-import net.sourceforge.phpdt.internal.compiler.parser.Outlineable;
+import java.util.ArrayList;
+import java.util.List;
+
import net.sourceforge.phpdt.internal.compiler.ast.declarations.VariableUsage;
+import net.sourceforge.phpdt.internal.compiler.parser.Outlineable;
+import net.sourceforge.phpdt.internal.compiler.parser.OutlineableWithChildren;
import net.sourceforge.phpdt.internal.ui.PHPUiImages;
import net.sourceforge.phpeclipse.PHPeclipsePlugin;
+
+import org.eclipse.core.runtime.CoreException;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.jface.text.Position;
-import org.eclipse.core.runtime.CoreException;
-
-import java.util.ArrayList;
-import java.util.List;
import test.PHPParserSuperclass;