Auto-generated Test Document

This file is generated for E2E parsing.

Document ID: ax7njawlbvs-mtgnp9d9

This document contains a variety of concise, self-contained code examples across multiple programming languages, demonstrating common patterns, data structures, I/O, and control flow to exercise parsing in a realistic yet compact way.

Each example includes a short description followed by a fenced code block.

Where helpful, examples may include brief variations in syntax or structure so the parser encounters a wider range of constructs across different ecosystems.

Scala: List Pipeline

Uses Scala collections to filter and map a list with a clear pipeline.

object Main {
  def main(args: Array[String]): Unit = {
    val nums = List(1,2,3,4,5)
    val oddsSquared = nums.filter(_ % 2 == 1).map(n => n*n)
    println(oddsSquared)
  }
}

Java: Stream Map/Filter

Shows Java streams to map and filter a list, producing a concise pipeline. Demonstrates modern Java idioms.

import java.util.*;
import java.util.stream.*;
class Main {
  public static void main(String[] args) {
    List<Integer> nums = Arrays.asList(1,2,3,4,5);
    List<Integer> doubledEvens = nums.stream()
      .filter(n -> n % 2 == 0)
      .map(n -> n * 2)
      .collect(Collectors.toList());
    System.out.println(doubledEvens);
  }
}

Bash: Count Files

Counts files in the current directory using common shell tools.

FILES=$(ls | wc -l)
echo "Files: $FILES"