tf.linalg.LinearOperatorLowerTriangular in python is the same with tf.linalg.triangularSolve in tensorflow-java ?

[mullerhai]

HI Dear: when I want to use tf.linalg.LinearOperatorLowerTriangular in tensorflow-java project, but not found ,only found tf.linalg.triangularSolve ,if I set TriangularSolve.Options lower =true , I not know, but could we answer it ? thanks