Bug 130495 Get rid of SessionHandleAdapter
Now, we use SessionHandleAdapter to keep current active report deisng. That's a bad practive for editor swith and rebuild will cuase lots of problmes. Need find way to replace it.
UI/org.eclipse.birt.report.designer.ui.ide/src/org/eclipse/birt/report/designer/ui/editors/IDEMultiPageReportEditor.java
{
									doSaveAs( );
								}
								else
								{
									closeEditor( false );
								}
							}
						}
					} );
				}
				else
				{ 
					final IFile newFile = ResourcesPlugin.getWorkspace( )
							.getRoot( )
							.getFile( delta.getMovedToPath( ) );
					display.asyncExec( new Runnable( ) {
						public void run( )
						{
							FileEditorInput input = new FileEditorInput( newFile );
							setAllInput( input );
						}
					} );
				}
			}
			else if ( delta.getKind( ) == IResourceDelta.CHANGED )
			{
				final IFile newFile = ResourcesPlugin.getWorkspace( )
						.getRoot( )
						.getFile( delta.getFullPath( ) );