[Builder] [SONARQUBE] ballerina: 1 new issues (new debt: 5min)

[SonarQube]

Project: ballerina

1 new issues (new debt: 5min)

    Severity
        Blocker: 1    Critical: 0    Major: 0    Minor: 0    Info: 0

    Rules
        Resources should be closed (java): 1

    Tags
        cwe: 1
        leak: 1
        denial-of-service: 1
        cert: 1

    Most impacted files
        HashUtils.java: 1

See it in SonarQube: https://wso2.org/sonar/component_issues?id=org.ballerinalang%3Aballerina-parent#createdAt=2017-11-16T11%3A22%3A48%2B0530