private static void processMultipleVars(Project project, GrVariableDeclaration declaration) {
    GrVariable[] variables = declaration.getVariables();
    String modifiers = declaration.getModifierList().getText();
    GrStatement[] sts = new GrStatement[variables.length];
    for (int i = 0; i < variables.length; i++) {
      sts[i] = createVarDeclaration(project, variables[i], modifiers, declaration.isTuple());
    }

    declaration = GroovyRefactoringUtil.addBlockIntoParent(declaration);

    for (int i = sts.length - 1; i >= 0; i--) {
      declaration.getParent().addAfter(sts[i], declaration);
    }

    declaration.delete();
  }
private static void processMultipleVars(Project project, GrVariableDeclaration declaration)