Java Compiler enable() method

The enable() method of the Java Compiler class is used to make the compiler to resume or start its operations.

Syntax

Parameters

Return

Example 1

public class CompilerEnableExample1 {
    public static void main(String[] args) {
   CompilerCompileClassExample1 c1 = new CompilerCompileClassExample1();
   CompilerCompileClassExample1 c2 = new EnableExample();

    //Enabling the compiler
System.out.println("Enabling the compiler!!");
Compiler.enable();

   //class CompilerCompileClassExample1
   Class g1 = c1.getClass();
System.out.println(g1);

   //subclass CompilerExample
   Class g2 = c2.getClass();
System.out.println(g2);

    //Using compileclass method
    String str = "CompilerCompileClassesExample1";
boolean r = Compiler.compileClasses(str);
System.out.println("Value returned by method is : "+r);

    //Disabling the compiler
System.out.println("Disabling the compiler!!");
Compiler.disable();
}
}
class EnableExample extends CompilerCompileClassExample1{
    //It is subclass of CompilerCompileClassExample1
}

Test it Now

Output:

Enabling the compiler!!
class CompilerCompileClassExample1
class EnableExample
Value returned by method is : false
Disabling the compiler!!

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