private static IFile getPreferenceViewFile(IProject project, IPath viewPath, String action) {
String[] viewExts = getAvailableViewExts();
String[] viewFiles = new String[] {Inflector.underscorize(action), Inflector.camelize(action)};
for (int iExt = 0; iExt < viewExts.length; ++iExt) {
for (int iFile = 0; iFile < viewFiles.length; ++iFile) {
IPath viewFilePath = viewPath.append(viewFiles[iFile] + viewExts[iExt]);
IFile file = project.getFile(viewFilePath);
if (file.exists()) {
return file;
}
break;
}
}
// never return 'null', use file.exists() to check exists
IPath viewFilePath = viewPath.append(Inflector.underscorize(action) + getDefaultViewExt());
return project.getFile(viewFilePath);
}
