public void modifyText(ModifyEvent e) {
public void modifyText(ModifyEvent e) { NLSSubstitution.setPrefix(fPrefixField.getText());
	private void createKeyPrefixField(Composite parent){		Composite composite= new Composite(parent, SWT.NONE);		composite.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));		GridLayout gl= new GridLayout();		gl.numColumns= 2;		gl.marginWidth= 0;		composite.setLayout(gl);				Label l= new Label(composite, SWT.NONE);		l.setText(NLSUIMessages.getString("wizardPage.common_prefix")); //$NON-NLS-1$		l.setLayoutData(new GridData());				fPrefixField= new Text(composite, SWT.SINGLE | SWT.BORDER);		fPrefixField.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));		fPrefixField.setText(fDefaultPrefix);		fPrefixField.selectAll();				fPrefixField.addModifyListener(new ModifyListener() {            public void modifyText(ModifyEvent e) {                       fTableViewer.refresh(true);            }		    		});	}	