Owner

pmd

5 indexed repositories · View on GitHub

pmd
An extensible multilanguage static code analyzer.

Java · 5492 stars
pmd-eclipse-plugin
The pmd-eclipse-plugin integrates the source code analyzer PMD into the Eclipse IDE

Java · 99 stars
pmd-designer
The Rule Designer is a graphical tool that helps PMD users develop their custom rules

Java · 95 stars
pmd-regression-tester
Automated regression tests against real-world projects

Ruby · 8 stars
build-tools

Java · 5 stars

Beginner friendly Everything

Open All

Font rendering issue (linux) Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 42/100

pmd/pmd-designer#417 · Opened Sep 17, 2026
[java] NoSuchFileException when auxClasspath is given as a classpath file (file: URL) Open

a:bug

pmd/pmd#7081 · 1 comment · 1 assignee · Opened Sep 15, 2026
[core] Reuse compiled violationSuppressXPath queries Open

an:enhancement

Difficulty 3/5 1-2 days Newbie friendliness 68/100

pmd/pmd#7072 · 1 comment · Opened Sep 14, 2026
[java] CheckResultSet: False negative caused by unrelated if Open

a:false-negative

Difficulty 3/5 1-2 days Newbie friendliness 72/100

pmd/pmd#7070 · Opened Sep 13, 2026
[java] CheckResultSet: False positive for rs.next() ? x : y Open

a:false-positive

Difficulty 3/5 1-2 days Newbie friendliness 68/100

pmd/pmd#7063 · 4 comments · Opened Sep 12, 2026
[java] DontCallSuperVisitWhenUsingRuleChain: False positive when super.visit() isn't the one in JavaVisitor Open

Difficulty 3/5 1-2 days Newbie friendliness 68/100

pmd/build-tools#194 · Opened Sep 11, 2026
[java] getConstValue() returns null for constant expressions referencing final local variables Open

a:bug

Difficulty 4/5 3-5 days Newbie friendliness 68/100

pmd/pmd#7060 · 1 comment · Opened Sep 11, 2026
[java] New rule: MarkdownJavadocBeforeJava23 Open

a:new-rule

Difficulty 5/5 Over a week Newbie friendliness 35/100

pmd/pmd#7057 · 3 comments · Opened Sep 10, 2026
[java] Provide ability to disable auxClasspath warning added in 7.27.0 Open

an:enhancement

pmd/pmd#7056 · 5 comments · 2 reactions · 1 assignee · Opened Sep 10, 2026
[java] IllegalArgumentException with wildcard in intersection-bound Iterable.forEach lambda Open

in:type-resolution

Difficulty 4/5 3-5 days Newbie friendliness 68/100

pmd/pmd#7054 · Opened Sep 9, 2026
[html] Consider switching to htmlParser Open

Difficulty 3/5 1-2 days Newbie friendliness 68/100

pmd/pmd#7053 · Opened Sep 9, 2026
[java] Consider splitting rule "NonThreadSafeSingleton" Open

Difficulty 5/5 Over a week Newbie friendliness 45/100

pmd/pmd#7036 · Opened Sep 6, 2026
[java] UnusedAssignment false positive for an assignment in a condition operand that may be skipped Open

Difficulty 3/5 1-2 days Newbie friendliness 72/100

pmd/pmd#7018 · Opened Aug 31, 2026
Feedback regarding replacement of `setClassLoader` with `setAuxClasspath` Open

an:enhancement

Difficulty 5/5 Over a week Newbie friendliness 35/100

pmd/pmd#7017 · Opened Aug 31, 2026
[java] InsecureCryptoIv: False negative when a hard-coded IV is constructed through default array initialization Open

a:false-negative

Difficulty 4/5 3-5 days Newbie friendliness 55/100

pmd/pmd#7015 · 6 comments · Opened Aug 31, 2026
[java] InsecureCryptoIv: False negative when a hard-coded IV is constructed through array element assignments Open

a:false-negative

Difficulty 4/5 3-5 days Newbie friendliness 58/100

pmd/pmd#7014 · Opened Aug 31, 2026
[apex] Add rule to report Apex LS semantic errors Open

Difficulty 3/5 1-2 days Newbie friendliness 68/100

pmd/pmd#7002 · Opened Aug 28, 2026
[apex] New rule: Detect usage of @IsTest(critical=true) / @IsTest(testFor='...') annotations (RunRelevantTests, Beta, API 66.0+) Open

a:new-rule

Difficulty 3/5 1-2 days Newbie friendliness 68/100

pmd/pmd#6988 · Opened Aug 19, 2026
[java] ExhaustiveSwitchHasDefault improve violation message Open

Difficulty 3/5 1-2 days Newbie friendliness 65/100

pmd/pmd#6984 · 11 comments · Opened Aug 18, 2026
[java] New rule: Extending class without value added Open

a:new-rule

Difficulty 5/5 Over a week Newbie friendliness 25/100

pmd/pmd#6977 · 2 comments · Opened Aug 15, 2026
[core] Make it possible to extend `RuleSetLoader` Open

an:enhancement

Difficulty 3/5 1-2 days Newbie friendliness 58/100

pmd/pmd#6914 · Opened Jul 29, 2026
`RuleSetLoader#withReporter` is not publicly accessible Open

an:enhancement

Difficulty 2/5 1-3 hours Newbie friendliness 75/100

pmd/pmd#6912 · 5 comments · Opened Jul 29, 2026
[java] New rule: AvoidVarForShortType Open

a:new-rule

Difficulty 5/5 Over a week Newbie friendliness 45/100

pmd/pmd#6903 · 2 comments · Opened Jul 22, 2026
[java] MethodReturnsInternalArray: False negative when the same array escapes through Collections.singletonList(data).get(0) Open

a:false-negative

Difficulty 3/5 1-2 days Newbie friendliness 58/100

pmd/pmd#6901 · Opened Jul 22, 2026
[java] Support Java 28 Open

an:enhancement

Difficulty 5/5 Over a week Newbie friendliness 35/100

pmd/pmd#6895 · Opened Jul 20, 2026
[java] New rule: InternalApiUsage Open

a:new-rule

Difficulty 5/5 Over a week Newbie friendliness 35/100

pmd/pmd#6889 · Opened Jul 17, 2026
PMD not compatible with latest Saxon parser Open

an:enhancement

Difficulty 4/5 3-5 days Newbie friendliness 35/100

pmd/pmd#6888 · Opened Jul 17, 2026
[java] New Rule: Enforce Local Variable Declarations to Start of the Block Open

a:new-rule

Difficulty 4/5 3-5 days Newbie friendliness 55/100

pmd/pmd#6882 · 3 comments · Opened Jul 15, 2026
[java] ExhaustiveSwitchHasDefault/NonExhaustiveSwitch Support future-proofing switch statements against added enum members Open

an:enhancement

Difficulty 5/5 Over a week Newbie friendliness 35/100

pmd/pmd#6879 · Opened Jul 15, 2026
[core] AssertionError in DeterministicOutputListenerWrapper.close() under high file/violation count with multithreading Open

a:bug

Difficulty 4/5 3-5 days Newbie friendliness 45/100

pmd/pmd#6869 · Opened Jul 14, 2026
Find rules with Zero violations Open

an:enhancement

Difficulty 4/5 3-5 days Newbie friendliness 52/100

pmd/pmd#6808 · 1 reaction · Opened Jun 23, 2026
[java] UnnecessaryFullyQualifiedName: False positive for lombok annotation Open

a:false-positive

Difficulty 3/5 1-2 days Newbie friendliness 48/100

pmd/pmd#6731 · Opened May 28, 2026
[java] New rule: SuspiciousEqualsCall Open

a:new-rule

Difficulty 4/5 3-5 days Newbie friendliness 48/100

pmd/pmd#6715 · 7 comments · Opened May 26, 2026
[java] New rule: Inner class may be static Open

a:new-rule

Difficulty 5/5 Over a week Newbie friendliness 45/100

pmd/pmd#6711 · 2 comments · Opened May 24, 2026
[core] Support a timeout option for parser tasks Open

an:enhancement

Difficulty 4/5 3-5 days Newbie friendliness 48/100

pmd/pmd#6684 · Opened May 15, 2026
[apex] EagerlyLoadedDescribeSObjectResult fires with deferred option Open

a:false-positive

Difficulty 3/5 1-2 days Newbie friendliness 52/100

pmd/pmd#6672 · Opened May 13, 2026
Deprecate antlr generated parser implementation classes Open

is:deprecation

Difficulty 4/5 3-5 days Newbie friendliness 45/100

pmd/pmd#6655 · Opened May 8, 2026
[apex] Any class with an annotation starting with "@Invocable" must have a no-parameter constructor Open

a:new-rule

Difficulty 3/5 1-2 days Newbie friendliness 55/100

pmd/pmd#6647 · Opened May 7, 2026
[java] ImplicitSwitchFallThrough: False negative when fall-through comment is placed after closing brace Open

a:false-negative was:invalid

Difficulty 3/5 1-2 days Newbie friendliness 64/100

pmd/pmd#6629 · 8 comments · Opened Apr 27, 2026
[apex] ApexCRUDViolation false negative - DML on list-indexed element not flagged Open

a:false-negative

Difficulty 3/5 1-2 days Newbie friendliness 72/100

pmd/pmd#6624 · Opened Apr 27, 2026
[plsql] Parse exception when comparing parenthesized arithmetic expression in WHERE clause Open

a:bug

Difficulty 3/5 1-2 days Newbie friendliness 58/100

pmd/pmd#6609 · Opened Apr 20, 2026
[javascript] cannot parse default values in method parameters Open

a:bug in:grammar

Difficulty 3/5 1-2 days Newbie friendliness 52/100

pmd/pmd#6585 · 4 comments · Opened Apr 11, 2026
[java] CloseResource: Disallow allowedResourceTypes classes returned by certain methods Open

an:enhancement

Difficulty 4/5 3-5 days Newbie friendliness 55/100

pmd/pmd#6562 · Opened Mar 31, 2026
[java] Duplicate rule: ReplaceVectorWithList / UseArrayListInsteadOfVector Open

a:bug

Difficulty 3/5 1-2 days Newbie friendliness 56/100

pmd/pmd#6546 · 10 comments · Opened Mar 24, 2026
[java] UnusedAssignment: False negative when initializer is overwritten inside unconditional if(true) block Open

a:false-negative

Difficulty 3/5 1-2 days Newbie friendliness 48/100

pmd/pmd#6518 · Opened Mar 22, 2026
[apex] Priority discrepancy between Apex documentation and quickstart.xml ruleset Open

a:bug

Difficulty 2/5 1-3 hours Newbie friendliness 72/100

pmd/pmd#6496 · 1 comment · Opened Mar 9, 2026
[java] CloseResource: False negative for resource leaks in anonymous objects and loops Open

a:false-negative

Difficulty 4/5 3-5 days Newbie friendliness 45/100

pmd/pmd#6494 · 1 comment · 1 reaction · Opened Mar 9, 2026
[java] PublicMemberInNonPublicType: False positive for non-final private classes Open

a:false-positive

Difficulty 4/5 3-5 days Newbie friendliness 45/100

pmd/pmd#6477 · 2 comments · Opened Feb 28, 2026
[java] AvoidCatchingGenericException: False positive when exception is rethrown Open

a:false-positive

Difficulty 4/5 3-5 days Newbie friendliness 45/100

pmd/pmd#6451 · Opened Feb 9, 2026
[java] SimplifyBooleanReturns: False positive for complex return values Open

a:false-positive

Difficulty 3/5 1-2 days Newbie friendliness 48/100

pmd/pmd#6449 · Opened Feb 8, 2026

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