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24 October 2010 Comments Off

Eclipse Debugging Tutorial by Lars Vogel

Most people know Eclipse as an integrated development environment (IDE) for Java. Eclipse is created by an open source community and is used in several different areas, e.g. as IDE for Java or for Android or as a platform to develop Eclipse RCP applications, etc.. The usage of Eclipse as a Java development environment will be described in this tutorial.

Create a Java project “de.vogella.debug.first” with the package “de.vogella.debug.first” and the following classes.

<pre>package de.vogella.debug.first;

public class Counter {
	private int result=0;
	public int getResult() {
		return result;
	}

	public void count() {
		for (int i = 0; i &lt; 100; i++) {
			result += i +1;
		}
	}
}</pre>
<pre>package de.vogella.debug.first;

public class Main {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		Counter counter = new Counter();
		counter.count();
		System.out.println("We have counted " + counter.getResult());
	}

}

Debug

Setting Breakpoints

To set breakpoints right click in the small left column in your source code editor and select toggle breakpoint. Or you can double click on this place.

4 July 2010 Comments Off

ACMSolver

ACMSolver

Art of Programming..?

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