/** * <code>optional string portal_loop_appear = 18;</code> */ public Builder clearPortalLoopAppear() { bitField0_ = (bitField0_ & ~0x00020000); portalLoopAppear_ = getDefaultInstance().getPortalLoopAppear(); onChanged(); return this; } /**
/** * <code>optional string portal_loop_appear = 18;</code> */ public Builder clearPortalLoopAppear() { bitField0_ = (bitField0_ & ~0x00020000); portalLoopAppear_ = getDefaultInstance().getPortalLoopAppear(); onChanged(); return this; } /**