s.put(e.getKey(), e.getValue());
                }
            }
        }

        @Override
        protected void mergePluginContainer_Plugins(
                PluginContainer target, PluginContainer source, boolean sourceDominant, Map<Object, Object> context) {
            List<Plugin> src = source.getPlugins();
            if (!src.isEmpty()) {
                List<Plugin> tgt = target.getPlugins();

    }

    @Test
    public void testToStringNotNonsense() {
        Build build = new Build();

        String s = build.toString();

        assert "Build {BuildBase {PluginConfiguration {PluginContainer {}}}}".equals(s) : s;
    }

import java.util.Map;

import org.apache.maven.api.annotations.Experimental;
import org.apache.maven.api.annotations.Immutable;
import org.apache.maven.api.annotations.Nonnull;
import org.apache.maven.api.model.PluginContainer;

/**
 * Represents the packaging of a Maven project.
 *
 * <p>The {@code Packaging} class defines the type of artifact that a Maven project produces during the build process.

     @Override
     public String toString()
     {
         return "PluginContainer {}";
     }
            ]]>
          </code>
        </codeSegment>
      </codeSegments>
    </class>
    <class>
      <name>PluginConfiguration</name>
      <version>3.0.0+</version>
      <superClass>PluginContainer</superClass>