In this book, you will find a number of styles of text that distinguish between different kinds of information. Here are some examples of these styles, and an explanation of their meaning.

Code words in text are shown as follows: " The option to transform a for loop into an indexed for loop is available for expressions."

A block of code is set as follows:

@Test(timeout=1000)
public void testSquareRoot() {
   while(true);
}

When we wish to draw your attention to a particular part of a code block, the relevant lines or items are set in bold:

@Test(timeout=1000)
public void testSquareRoot() {
   while(true);
}

New terms and important words are shown in bold. Words that you see on the screen, in menus or dialog boxes for example, appear in the text like this: " We strongly recommend you to download the Eclipse IDE for Java Developers.