Hello World º¸±â

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   package com.example.helloworld;

import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.SWT;
import org.eclipse.ui.part.ViewPart;

   public class HelloWorldView extends ViewPart {
      Label label;
      public HelloWorldView() {
      }
public void createPartControl(Composite parent) {
         label = new Label(parent, SWT.WRAP);
         label.setText("Hello World");
      }
      public void setFocus() {
         // set focus to my widget.  For a label, this doesn't
         // make much sense, but for more complex sets of widgets
         // you would decide which one gets the focus.
      }
   }

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