import com.intellij.openapi.fileTypes.FileType;
import com.intellij.openapi.fileTypes.StdFileTypes;
import com.intellij.openapi.options.Configurable;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.ui.Messages;
<BUG>import com.intellij.openapi.ui.SplitterProportionsData;
import com.intellij.openapi.util.Comparing;
import com.intellij.openapi.util.IconLoader;
import com.intellij.openapi.util.Condition;</BUG>
import com.intellij.openapi.util.text.StringUtil;

import com.intellij.openapi.fileTypes.FileType;
import com.intellij.openapi.fileTypes.StdFileTypes;
import com.intellij.openapi.options.Configurable;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.ui.Messages;
import com.intellij.openapi.ui.SplitterProportionsData;
import com.intellij.openapi.ui.popup.JBPopupFactory;
import com.intellij.openapi.util.Comparing;
import com.intellij.openapi.util.Condition;
import com.intellij.openapi.util.Factory;
import com.intellij.openapi.util.IconLoader;
import com.intellij.openapi.util.text.StringUtil;
