Java

public class A extend abstractclass {
   //// data .... bla bla bla
   A() {
      //constructor ... bla bla bla
   }

   public void famousmet(blablabla) {

      // i would like to work anything like:
      this = new A(blablabla);
   }
}

public A copyAndReturn(blahblah) {
   A copy = new A();
   copy.variable = this.variable;
   ...
   // blah blah

   return copy;
}

udch wrote:

java script

class Indexer{
	static int returnIndex(String inp)
	{
		int ret_val=-1;
		
		if(inp.equals("name")) ret_val=0;
		if(inp.equals("age")) ret_val=1;
		if(inp.equals("gender")) ret_val=2;
		
		return ret_val;
	}

	public static void main(String [] args){
		String[] arr = null;
		arr[returnIndex("name")]="myname";
		arr[returnIndex("age")]="myage";
		arr[returnIndex("gender")]="mygender";
	}
}

obj=new byte[rndlen];

SPIRANCA wrote:

static boolean varbyteobject(byte [] obj)
{
    System.out.println("---inside routine---");
    int rndlen=(int)(Math.round(Math.random()*50)+1);

    obj=new byte[rndlen];
    System.out.println(obj.length);

    return true;
}

varbyteobject(inpobj);

static byte[] varbyteobject(byte[] obj)
{
    ...
    return obj;
}


//If varbyteobject doesn't return null (false).
if ((inpobj = varbyteobject(inpobj)) != null)
    System.out.println(inpobj.length);
else
    System.out.println("Array not initialised.");