platform/duplicates-analysis/src/com/intellij/dupLocator/DupLocatorBundle.java

package com.intellij.dupLocator;

import com.intellij.CommonBundle;
import org.jetbrains.annotations.NonNls;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.PropertyKey;

import java.lang.ref.Reference;
import java.lang.ref.SoftReference;
import java.util.ResourceBundle;

public class DupLocatorBundle {

  public static String message(@NotNull @PropertyKey(resourceBundle = BUNDLE) String key, @NotNull Object... params) {
    return CommonBundle.message(getBundle(), key, params);
  }

  private static Reference<ResourceBundle> ourBundle;
  @NonNls private static final String BUNDLE = "messages.DupLocatorBundle";

  private DupLocatorBundle() {
  }

  private static ResourceBundle getBundle() {
    ResourceBundle bundle = com.intellij.reference.SoftReference.dereference(ourBundle);
    if (bundle == null) {
      bundle = ResourceBundle.getBundle(BUNDLE);
      ourBundle = new SoftReference<ResourceBundle>(bundle);
    }
    return bundle;
  }
}