Ignore changed XML files that cause exception

[stro18]

Description
GitUtils.getClazz returns null if the changed file is not a Java file (e.g. webapps/docs/changelog.xml)

This results in a NullPointerException in the constructor of ChangedEntity

Temporary Solution
Add the following code to ChangedEntity:329

if (clazzName == null) {
    continue;
}

[DaGeRe]

Thanks for the hint, this should changed with e085196

The use of continue is discouraged under most circumstances, since it may lead to hard-to-read "spaghetti" code.

[stro18]

Thanks.