Changed paths:
M protocol/java/org/openyolo/protocol/CredentialDeleteResult.java
M protocol/java/org/openyolo/protocol/CredentialRetrieveResult.java
M protocol/java/org/openyolo/protocol/CredentialSaveResult.java
M protocol/java/org/openyolo/protocol/HintRetrieveResult.java
Log Message:
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Added #isSuccessful() methods to result types (#87)