Compile a Java code : Compiler Diagnostic « Development « Java Tutorial



public class FirstCompile {
  public static void main(String args[]) throws IOException {
    JavaCompiler compiler = ToolProvider.getSystemJavaCompiler();
    int results =, null, null, "");
    System.out.println("Success: " + (results == 0));

// File:
class MyClass {
  public static void main(String args[]) {
    System.out.println("Hello, World");

6.41.Compiler Diagnostic
6.41.1.Java Compiler tools: how you can compile a Java source from inside a Java program
6.41.2.Diagnostic Demo
6.41.3.Compile a Java code
6.41.4.Compile a Java file with JavaCompiler
6.41.5.Compiling with a DiagnosticListener
6.41.6.Compiling from Memory