[hyddd的FindBugs分析记录][M D RCN] Redundant nullcheck of value known to be non-null

[M D RCN] Redundant nullcheck of value known to be non-null [RCN_REDUNDANT_NULLCHECK_OF_NONNULL_VALUE]

This method contains a redundant check of a known non-null value against the constant null.

 

参考文档：[hyddd的FindBugs分析记录][M C RCN] Nullcheck of value previously dereferenced