@NotNull
  private PsiIfStatement generateConditionalExitStatement(String varName) {
    if (myFirstExitStatementCopy instanceof PsiReturnStatement && ((PsiReturnStatement)myFirstExitStatementCopy).getReturnValue() != null) {
      return (PsiIfStatement)myElementFactory.createStatementFromText("if (" + varName + "==null) return null;", null);
    }
    return (PsiIfStatement)myElementFactory.createStatementFromText("if (" + varName + "==null) " + myFirstExitStatementCopy.getText(), null);
  }
@NotNull
  private PsiIfStatement generateConditionalExitStatement(String varName)