While using any software help content is sometimes more than crucial. In old versions of Eclipse there was some limitation in eclipse help. While you’re browsing the Eclipse help system, and some of the help pages are very long. You want to search the text in those pages, but you notice that the Eclipse help browser doesn’t let you search the current page. Though this problem has been rectified in new versions.
The Eclipse Platform’s help system allows you to contribute your plug-in’s online help using the “ org.eclipse.help.toc ” extension point.