KeyAgreement : generateSecret intermittently not resetting

It's noticed that the KeyAgreement : generateSecret - Not resetting and generating the same secret occasionally.

Please find the attached standalone code -
The sample initializes the KeyAgreement and generates a secret(secret) , and again try to generate a secret(secret1)

The secret and secret1 does not match occasionally.

Note - attached sample repeated for 50 times, to see the failure.

Interestingly the generated secret1 after reset mismatches only the first byte of the secret.

The failure output.
===========
#### generateSecret() doesn't successfully reset KeyAgreement object.[-48, 71, -8, -56, -123, 13, 106, -6, 54, -8, -22, -71, -53, 16, 27, 5, 123, -110, 32, -10, 80, 57, -115, 11, -103, 52, 16, -86, 124, -64, 18, -103, 90, 4, 119, 68, -18, -17, -97, 52, -13, -41, -15, -101, -56, -55, -23, 44, -3, -85, -33, 5, 70, 31, -53, 1, 119, 10, 101, 3, 114, 106, 121, 79, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
 [0, 71, -8, -56, -123, 13, 106, -6, 54, -8, -22, -71, -53, 16, 27, 5, 123, -110, 32, -10, 80, 57, -115, 11, -103, 52, 16, -86, 124, -64, 18, -103, 90, 4, 119, 68, -18, -17, -97, 52, -13, -41, -15, -101, -56, -55, -23, 44, -3, -85, -33, 5, 70, 31, -53, 1, 119, 10, 101, 3, 114, 106, 121, 79, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
==========