BC_UNCONFIRMED_CAST BC_UNCONFIRMED_CAST_OF_RETURN_VALUE Comments: no any useful common fix patterns. EI_EXPOSE_REP EI_EXPOSE_REP2 IS2_INCONSISTENT_SYNC NM_METHOD_NAMING_CONVENTION DE_MIGHT_IGNORE Compile failed. DLS_DEAD_LOCAL_STORE Compile failed NP_LOAD_OF_KNOWN_NULL_VALUE DM_CONVERT_CASE To be improved DM_BOXED_PRIMITIVE_FOR_PARSING DM_DEFAULT_ENCODING DM_FP_NUMBER_CTOR DM_NUMBER_CTOR ES_COMPARING_STRINGS_WITH_EQ Comments: ignored MS_PKGPROTECT MS_SHOULD_BE_FINAL Comments: failed to checkstyle. NP_NONNULL_RETURN_VIOLATION NP_NULL_ON_SOME_PATH NP_NULL_ON_SOME_PATH_FROM_RETURN_VALUE NP_PARAMETER_MUST_BE_NONNULL_BUT_MARKED_AS_NULLABLE OBL_UNSATISFIED_OBLIGATION OBL_UNSATISFIED_OBLIGATION_EXCEPTION_EDGE ODR_OPEN_DATABASE_RESOURCE OS_OPEN_STREAM OS_OPEN_STREAM_EXCEPTION_PATH PZLA_PREFER_ZERO_LENGTH_ARRAYS RCN_REDUNDANT_NULLCHECK_OF_NONNULL_VALUE RCN_REDUNDANT_NULLCHECK_WOULD_HAVE_BEEN_A_NPE REC_CATCH_EXCEPTION RI_REDUNDANT_INTERFACES RV_RETURN_VALUE_IGNORED_BAD_PRACTICE RV_RETURN_VALUE_IGNORED_NO_SIDE_EFFECT SBSC_USE_STRINGBUFFER_CONCATENATION SE_NO_SERIALVERSIONID SF_SWITCH_NO_DEFAULT SIC_INNER_SHOULD_BE_STATIC SIC_INNER_SHOULD_BE_STATIC_ANON SQL_PREPARED_STATEMENT_GENERATED_FROM_NONCONSTANT_STRING ST_WRITE_TO_STATIC_FROM_INSTANCE_METHOD UC_USELESS_CONDITION UC_USELESS_OBJECT UCF_USELESS_CONTROL_FLOW UPM_UNCALLED_PRIVATE_METHOD URF_UNREAD_FIELD URF_UNREAD_PUBLIC_OR_PROTECTED_FIELD UWF_FIELD_NOT_INITIALIZED_IN_CONSTRUCTOR UWF_UNWRITTEN_FIELD VA_FORMAT_STRING_USES_NEWLINE WMI_WRONG_MAP_ITERATOR rejected 1 https://github.com/apache/commons-io/pull/47 rejected 1 https://github.com/apache/commons-io/pull/45 rejected 1 https://github.com/apache/commons-lang/pull/298 5 https://github.com/apache/commons-lang/pull/297 improved 1 https://github.com/apache/commons-lang/pull/297 Comments: some patches failed to pass test cases, some patches led to compile failed, some patches led to checkstyle failed. 2 https://github.com/apache/commons-math/pull/69 1 https://github.com/apache/commons-math/pull/68 Comments: inner static class, there is no need to fix the violations in this kind of class. 2 https://github.com/apache/commons-math/pull/67 Comments: improve patches. 1 https://github.com/apache/commons-math/pull/66 rejected 1 https://github.com/apache/ant/pull/47 improved 1 https://github.com/apache/ant/pull/46 merged 2 https://github.com/apache/ant/pull/46 2 https://github.com/apache/ant/pull/45 rejected 3 https://github.com/apache/ant/pull/44 merged 1 https://github.com/apache/ant/pull/43 merged 5 https://github.com/apache/ant/pull/42 Comments: need to import new packages, unless the fixed patches will fail to compile. merged 1 https://github.com/apache/ant/pull/41 1 https://github.com/apache/aries/pull/80 1 https://github.com/apache/aries/pull/79 1 https://github.com/apache/aries/pull/78 1 https://github.com/apache/aries/pull/77 1 https://github.com/apache/aries/pull/76 rejected 1 https://github.com/apache/camel/pull/2031 ShouldBeFinal rejected 6 https://github.com/apache/camel/pull/2029 master5 merged 1 https://github.com/apache/camel/pull/2035 master7 merged 2 https://github.com/apache/camel/pull/2032 Useless merged 2 https://github.com/apache/camel/pull/2025 master6 merged 1 https://github.com/apache/camel/pull/2024 master4 merged 1 https://github.com/apache/camel/pull/2023 master2 rejected 1 https://github.com/apache/camel/pull/2017 master3 Comments: compile failed, the return value of method invocation is not Boolean, it is a specific case. merged 1 https://github.com/apache/camel/pull/2016 master merged 6 https://github.com/apache/camel/pull/2038 boxedParsing 3 https://github.com/apache/cassandra/pull/165 4 https://github.com/apache/cassandra/pull/164 2 https://github.com/apache/cassandra/pull/163 Fixed 1 https://github.com/fangyidong/json-simple/pull/126 Comments: fixed in another version. https://github.com/RalleYTN/SimpleJSON 1 https://github.com/fangyidong/json-simple/pull/125 On hold 1 https://github.com/apache/mahout/pull/346 1 https://github.com/apache/mahout/pull/345 1 https://github.com/apache/mahout/pull/344 merged 2 https://github.com/apache/poi/pull/77 5 merged 4 https://github.com/apache/poi/pull/78 6 merged 2 https://github.com/apache/poi/pull/79 t merged 1 https://github.com/apache/poi/pull/80 4 merged 4 https://github.com/apache/poi/pull/76 2 merged 30 https://github.com/apache/poi/pull/75 master merged 1 https://github.com/apache/poi/pull/74 3 Some violations never happened in these projects: