Dummy Code Generator : 10000 Lines of Useless Code

GenerateDummyCode.java

import java.io.FileNotFoundException;
import java.io.PrintWriter;

public class GenerateDummyCode {
	public static void main(String[] args) {
		String className = "Eben";
		String newLine = "\n";
		String tab = "\t";
		String classStart = "public class " + className + " {";
		String closeBracket = "}";
		String mainStart = "public static void main(String[] args) {";
		String dummyContent = "";
		String temp = null;
		int size = 10000;
		for (int i = 1; i <= size; i++) {
			temp = String.format("System.out.println(\" %6d .ci satir\");", i);
			dummyContent += tab + tab + temp + newLine;
		}
		
		String outputCode = 
				classStart + newLine + newLine + 
				tab + mainStart + newLine + newLine +  
				dummyContent + newLine + 
				tab + closeBracket + newLine + 
				closeBracket + newLine;
		
//		System.out.println(result); // To print the output to the console

		PrintWriter out = null;
		
		try {
			out = new PrintWriter(className + ".java");
		} catch (FileNotFoundException e) {
			System.out.println("File not found!");
		}
		
		out.println(outputCode);
		out.close();
	}
}

import java.io.FileNotFoundException;
import java.io.PrintWriter;

public class GenerateDummyCode {
public static void main(String[] args) {
String className = "Eben";
int size = 10000;

    // Use StringBuilder to build the class content
    StringBuilder contentBuilder = new StringBuilder();

    // Generate the dummy content
    for (int i = 1; i <= size; i++) {
        contentBuilder.append("\t\tSystem.out.println(\" " + String.format("%6d", i) + " .ci satir\");\n");
    }

    // Construct the entire Java class code
    String outputCode = String.format(
            "public class %s {\n\n\tpublic static void main(String[] args) {\n\n%s\n\t}\n}",
            className, contentBuilder.toString()
    );

    // Write to the file
    try (PrintWriter out = new PrintWriter(className + ".java")) {
        out.println(outputCode);
    } catch (FileNotFoundException e) {
        System.out.println("File not found!");
    }
}

}

here is a simplified version

import java.io.PrintWriter;

public class GenerateDummyCode {
public static void main(String[] args) {
try (PrintWriter out = new PrintWriter("Eben.java")) {
out.println("public class Eben {");
out.println("\tpublic static void main(String[] args) {");
for (int i = 1; i <= 10000; i++) out.printf("\t\tSystem.out.println("%6d .ci satir");\n", i);
out.println("\t}");
out.println("}");
} catch (Exception e) {
System.out.println("Error!");
}
}
}

here is a simplified version

import java.io.PrintWriter;

public class GenerateDummyCode { public static void main(String[] args) { try (PrintWriter out = new PrintWriter("Eben.java")) { out.println("public class Eben {"); out.println("\tpublic static void main(String[] args) {"); for (int i = 1; i <= 10000; i++) out.printf("\t\tSystem.out.println("%6d .ci satir");\n", i); out.println("\t}"); out.println("}"); } catch (Exception e) { System.out.println("Error!"); } } }

wrong