import com.intellij.ide.util.BrowseFilesListener;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.ui.DialogWrapper;
import com.intellij.openapi.ui.Messages;
import com.intellij.openapi.ui.TextFieldWithBrowseButton;
<BUG>import com.intellij.openapi.util.text.StringUtil;
import com.intellij.util.ui.UIUtil;</BUG>
import org.jetbrains.annotations.Nullable;
import javax.swing.*;
import java.awt.event.ActionEvent;

import com.intellij.ide.util.BrowseFilesListener;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.ui.DialogWrapper;
import com.intellij.openapi.ui.Messages;
import com.intellij.openapi.ui.TextFieldWithBrowseButton;
import com.intellij.openapi.util.text.StringUtil;
import com.intellij.util.Base64Converter;
import com.intellij.util.ui.UIUtil;
import org.jetbrains.annotations.Nullable;
import javax.swing.*;
import java.awt.event.ActionEvent;
