Eclipse Validating slow optimization

Using eclipse many times we often find the following situation

Then the waiting process is sometimes very long, especially annoying.

It is used to verify that it can be found to verify that the files are some XML files, configuration files and so on, so should have no effect on the program, so the decisive disable on it.

Here's how to disable it:

1 Entering Preferences

2 on the left, click on the "Validation" option, and on the right you can see what the Eclipse automatic checks are

3 Keep manual (manual) fixed, remove unwanted tick from build

4 Save the configuration.

Eclipse Validating slow optimization