Project Development In the first part of this (Web hosting domain)
Project Development In the first part of this chapter I discuss the Eclipse Java Debugger in detail. I will show how the debugger can be configured, introduce the Debug Perspective, and explain how to create and manage breakpoints and watchpoints. In the second part I will introduce the JUnit test tool, which is part of the Eclipse SDK distribution. Finally, in the third part I will show how Javadoc documentation can be exported. Debugging Searching for bugs in a complex application is always a time-consuming task. A powerful debugger can be of great help here. Fortunately, the Eclipse Java IDE is equipped with a full-featured debugger that leaves hardly anything to be desired. This debugger has two operation modes: local and remote. Here, I will discuss local debugging. Later, in the Remote Debugging section. I will then show how the debugger is used in a remote scenario. The Debug Configuration Like many other parts of the Eclipse workbench, the Debugger can be configured by the user in various ways. For example, under Window > Preferences > Java > Debug > Detail Formatters, you can specify how the values of Java types are to be displayed in the Details section of the Variables View. The default formatting uses the toString() method for displaying the variable s value. To add a new formatter, press the Add button, enter or browse for a type, and then enter a code snippet to be applied to instances of this type. For example, if you want to display the text content of objects of type org.eclipse.jface.text.Document in the Details View, select this type and enter get() as the code snippet for detail formatting. 6
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