/guava/android/guava/src/com/google/common/base/MoreObjects.java
return next;
return valueHolder;
} return builder.append('}').toString(); } private ValueHolder addHolder() { ValueHolder valueHolder = new ValueHolder(); holderTail = holderTail.next = valueHolder; <extra_id_0> } @CanIgnoreReturnValue private ToStringHelper addHolder(@CheckForNull Object value) { ValueHolder valueHolder = addHolder(); valueHolder.value = value; return this;