findbugs-exclude.xml

<?xml version="1.0" encoding="UTF-8"?>
<FindBugsFilter>
    <Match>
        <Bug pattern="MS_PKGPROTECT" />
    </Match>
    <Match>
        <!-- Findbugs tends to work a little bit better with Java than with Scala. We suppress
             some categories of bug reports when using Scala, since findbugs generates huge
             numbers of false positives in some of these categories when examining Scala code.
            NP_LOAD_OF_KNOWN_NULL_VALUE: The variable referenced at this point is known to be null
            due to an earlier check against null.
            NP_NULL_PARAM_DEREF: Method call passes null for non-null parameter.
            NP_NULL_ON_SOME_PATH: Possible null pointer dereference
            SE_BAD_FIELD: Non-transient non-serializable instance field in serializable class.
            DM_STRING_CTOR: Method invokes inefficient new String(String) constructor.
            DM_NEW_FOR_GETCLASS: Method allocates an object, only to get the class object.
            ST_WRITE_TO_STATIC_FROM_INSTANCE_METHOD: Write to static field from instance method.
            DM_NUMBER_CTOR: Method invokes inefficient Number constructor; use static valueOf instead.
            RCN_REDUNDANT_NULLCHECK_WOULD_HAVE_BEEN_A_NPE: Nullcheck of value previously dereferenced.
            RCN_REDUNDANT_NULLCHECK_OF_NONNULL_VALUE: Redundant nullcheck of value known to be non-null.
            RCN_REDUNDANT_NULLCHECK_OF_NULL_VALUE: Redundant nullcheck of value known to be null.
            RV_RETURN_VALUE_IGNORED_NO_SIDE_EFFECT: Return value of method without side effect is ignored.
            NM_CLASS_NAMING_CONVENTION: Class names should start with an upper case letter.
            NM_METHOD_NAMING_CONVENTION: Method names should start with a lower case letter.
            EC_NULL_ARG: Call to equals(null)
            NP_ALWAYS_NULL: Null pointer dereference
            MS_CANNOT_BE_FINAL: Field isn't final and can't be protected from malicious code
            MS_PKGPROTECT: Field should be package protected
            SA_LOCAL_SELF_ASSIGNMENT
            BC_VACUOUS_INSTANCEOF -->
        <Source name="~.*\.scala" />
        <Or>
            <Bug pattern="NP_LOAD_OF_KNOWN_NULL_VALUE"/>
            <Bug pattern="NP_NULL_ON_SOME_PATH"/>
            <Bug pattern="NP_NULL_PARAM_DEREF"/>
            <Bug pattern="SE_BAD_FIELD"/>
            <Bug pattern="DM_STRING_CTOR"/>
            <Bug pattern="DM_NEW_FOR_GETCLASS"/>
            <Bug pattern="DM_DEFAULT_ENCODING"/>
            <Bug pattern="ST_WRITE_TO_STATIC_FROM_INSTANCE_METHOD"/>
            <Bug pattern="DM_NUMBER_CTOR"/>
            <Bug pattern="RCN_REDUNDANT_NULLCHECK_WOULD_HAVE_BEEN_A_NPE"/>
            <Bug pattern="RCN_REDUNDANT_NULLCHECK_OF_NONNULL_VALUE"/>
            <Bug pattern="RCN_REDUNDANT_NULLCHECK_OF_NULL_VALUE"/>
            <Bug pattern="RV_RETURN_VALUE_IGNORED_NO_SIDE_EFFECT"/>
            <Bug pattern="EI_EXPOSE_REP"/>
            <Bug pattern="EI_EXPOSE_REP2"/>
            <Bug pattern="OBL_UNSATISFIED_OBLIGATION_EXCEPTION_EDGE"/>
            <Bug pattern="RV_RETURN_VALUE_IGNORED_BAD_PRACTICE"/>
            <Bug pattern="NM_CLASS_NAMING_CONVENTION"/>
            <Bug pattern="NM_METHOD_NAMING_CONVENTION"/>
            <Bug pattern="EC_NULL_ARG"/>
            <Bug pattern="NP_ALWAYS_NULL"/>
            <Bug pattern="MS_CANNOT_BE_FINAL"/>
            <Bug pattern="SA_LOCAL_SELF_ASSIGNMENT"/>
            <Bug pattern="BC_VACUOUS_INSTANCEOF"/>
        </Or>
    </Match>
</FindBugsFilter>