int () { int result = myDefault ? 1 : 0; result = 31 * result + (myExtensions ? 1 : 0); result = 31 * result + (myGroupId != null ? myGroupId.hashCode() : 0); result = 31 * result + (myArtifactId != null ? myArtifactId.hashCode() : 0); result = 31 * result + (myVersion != null ? myVersion.hashCode() : 0); result = 31 * result + (myConfiguration != null ? MavenJDOMUtil.getTreeHash(myConfiguration) : 0); result = 31 * result + (myExecutions != null ? myExecutions.hashCode() : 0); result = 31 * result + (myDependencies != null ? myDependencies.hashCode() : 0); return result; }