static boolean isTruePredicate(PsiExpression expression) {
    PsiLambdaExpression lambda = tryCast(PsiUtil.skipParenthesizedExprDown(expression), PsiLambdaExpression.class);
    if (lambda != null) {
      PsiExpression body = LambdaUtil.extractSingleExpressionFromBody(lambda.getBody());
      return ExpressionUtils.isLiteral(PsiUtil.skipParenthesizedExprDown(body), Boolean.TRUE);
    }
    return false;
  }
static boolean isTruePredicate(PsiExpression expression)