如何在QueryDSL中创建((E1和E2) OR (E3和E4))和E5表达式

import com.querydsl.core.BooleanBuilder;
import com.querydsl.core.types.Predicate;
import static com.querydsl.core.types.dsl.Expressions.*;

QEntity1 e1 = QEntity1.entity1;
QEntity2 e2 = QEntity2.entity2;
QEntity3 e3 = QEntity3.entity3;
QEntity4 e4 = QEntity4.entity4;
QEntity5 e5 = QEntity5.entity5;

BooleanBuilder builder = new BooleanBuilder();
Predicate predicate1 = e1.and(e2);
Predicate predicate2 = e3.and(e4);
Predicate predicate3 = predicate1.or(predicate2);
Predicate predicate4 = predicate3.and(e5);
builder.and(predicate4);

List<Entity> result = queryFactory.selectFrom(entity)
                                  .where(builder)
                                  .fetch();