How to use

MoveMembersWizard$MoveMembersInputPage$3

in

org.eclipse.jdt.internal.ui.refactoring

private void handleDestinationChanged() {
  IType declaring= getMoveProcessor().getDeclaringType();
  IJavaProject javaProject= declaring.getJavaProject();
  IStatus status= JavaConventionsUtil.validateJavaTypeName(fDestinationField.getText(), javaProject);
  if (status.getSeverity() == IStatus.ERROR){
    error(status.getMessage());
  } else {
    try {
      IType resolvedType= javaProject.findType(fDestinationField.getText());
      if (resolvedType == null)
        resolvedType= javaProject.findType(declaring.getPackageFragment().getElementName(), fDestinationField.getText());
      IStatus validationStatus= validateDestinationType(resolvedType, fDestinationField.getText());
      if (validationStatus.isOK()){
        setErrorMessage(null);
        setPageComplete(true);
      } else {
        error(validationStatus.getMessage());
      }
    } catch(JavaModelException ex) {
      JavaPlugin.log(ex); //no ui here
      error(RefactoringMessages.MoveMembersInputPage_invalid_name);
    }
  }
}
private void error(String message){

private void handleDestinationChanged() {
  IType declaring= getMoveProcessor().getDeclaringType();
  IJavaProject javaProject= declaring.getJavaProject();
  IStatus status= JavaConventionsUtil.validateJavaTypeName(fDestinationField.getText(), javaProject);
  if (status.getSeverity() == IStatus.ERROR){
    error(status.getMessage());
  } else {
    try {
      IType resolvedType= javaProject.findType(fDestinationField.getText());
      if (resolvedType == null)
        resolvedType= javaProject.findType(declaring.getPackageFragment().getElementName(), fDestinationField.getText());
      IStatus validationStatus= validateDestinationType(resolvedType, fDestinationField.getText());
      if (validationStatus.isOK()){
        setErrorMessage(null);
        setPageComplete(true);
      } else {
        error(validationStatus.getMessage());
      }
    } catch(JavaModelException ex) {
      JavaPlugin.log(ex); //no ui here
      error(RefactoringMessages.MoveMembersInputPage_invalid_name);
    }
  }
}
private void error(String message){

@Override
public void modifyText(ModifyEvent e) {
  handleDestinationChanged();
}
private void handleDestinationChanged() {

@Override
public void modifyText(ModifyEvent e) {
  handleDestinationChanged();
}
private void handleDestinationChanged() {