Finding next or previous match

To find the next match:

In the text (or Java) editor, press Ctrl+K or select Edit > Find Next from the menu bar.
The next occurrence of the text selected in the editor will be found.

To find the previous match:

In the text (or Java) editor, press Ctrl+Shift+K or select Edit > Find Previous from the menu bar.
The next occurrence of the text selected in the editor will be found.

Using the Java editor
Finding and Replacing
Using Incremental Find