package com.atlassian.plugin.manager;
   
   import com.atlassian.plugin.Plugin;
   import com.atlassian.plugin.PluginRegistry;
   import io.atlassian.util.concurrent.CopyOnWriteMap;
   
   import java.util.Collection;
   import java.util.Map;
   
  public final class PluginRegistryImpl implements PluginRegistry.ReadWrite {
      private final Map<String, Plugin> plugins;
  
      public PluginRegistryImpl() {
          this.plugins = CopyOnWriteMap.<String, Plugin>builder().stableViews().newHashMap();
      }
  
      @Override
      public Collection<Plugin> getAll() {
          return plugins.values();
      }
  
      public Plugin get(final String pluginKey) {
          return plugins.get(pluginKey);
      }
  
      @Override
      public void clear() {
          plugins.clear();
      }
  
      @Override
      public void put(final Plugin plugin) {
          plugins.put(plugin.getKey(), plugin);
      }
  
      @Override
      public Plugin remove(final String key) {
          return plugins.remove(key);
      }
  }