am be73468e: am d4bdf67d: am d874e427: am c60a6150: am 6fd8933b: am a70ac91e: am 55687ef7: am e105fdfa: Merge "Change method name of getDepth and getTotalLength."
* commit 'be73468e91aae34fc6121fa2abdcc717ba453665':main
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86a3e2dc6a