Add support for Java 22 (JEP 456). #4771

martinaldrin · 2025-06-04T12:09:37Z

jlerbsc · 2025-06-04T13:14:39Z

Thank you for this PR. That seems correct even if I don't know what the impact will be on the LPP and the symbol resolver. Perhaps you could add tests on the LPP. Can you enhance the tests with switch pattern tests? You can take inspiration from https://www.baeldung.com/java-unnamed-patterns-variables

martinaldrin · 2025-06-04T20:34:40Z

Thanks for quick feedback.

All code in this commit is ai generated. I hope that is ok.

First time I use the Cursor IDE, I wanted to see if I’m able to add support for new Java support and it worked pretty well.

Also the additional unit tests are generated and I used the web link as reference for adding them. So I think we should have pretty well test coverage now

jlerbsc · 2025-06-04T21:44:50Z

There are far too many redundant tests, and others that are useless. What I was asking for was just to add tests on switch patterns. You can completely undo the last commit. Please check what the AI produces.

martinaldrin · 2025-06-05T05:43:33Z

Sorry for not checking the test carefully. I have pushed a new patch set which removes all the redundant and useless test hopefully.

jlerbsc · 2025-06-05T15:59:04Z

Please squash your commit and add unit tests on switch pattern.

martinaldrin · 2025-06-05T17:48:25Z

I get an annoying fault from time to time that generated classes are missing during "mvn clean install" I don't know if I do something wrong, it is files that I have never touched.
I try everything by regenerate classes, rebuild and some time it is working and sometimes not.
Do I do something wrong during build of the project?

[ERROR] There was an error in the forked process
[ERROR] TestEngine with ID 'junit-jupiter' encountered a critical issue during test discovery:
[ERROR]
[ERROR] (1) [ERROR] ClassSelector [className = 'com.github.javaparser.remove.NodeRemovalTest', classLoader = null] resolution failed
[ERROR] Source: ClassSource [className = 'com.github.javaparser.remove.NodeRemovalTest', filePosition = null]
[ERROR] at com.github.javaparser.remove.NodeRemovalTest.(SourceFile:0)
[ERROR] Cause: java.lang.NoClassDefFoundError: Node
[ERROR] at java.lang.Class.getDeclaredMethods0(Native Method)
[ERROR] at java.lang.Class.privateGetDeclaredMethods(Class.java:2701)
[ERROR] at java.lang.Class.getDeclaredMethods(Class.java:1975)
[ERROR] at org.junit.platform.commons.util.ReflectionUtils.getDeclaredMethods(ReflectionUtils.java:1792)
[ERROR] at org.junit.platform.commons.util.ReflectionUtils.findAllMethodsInHierarchy(ReflectionUtils.java:1732)
[ERROR] at org.junit.platform.commons.util.ReflectionUtils.getSuperclassMethods(ReflectionUtils.java:1945)
[ERROR] at org.junit.platform.commons.util.ReflectionUtils.findAllMethodsInHierarchy(ReflectionUtils.java:1735)
[ERROR] at org.junit.platform.commons.util.ReflectionUtils.streamMethods(ReflectionUtils.java:1717)
[ERROR] at org.junit.platform.commons.util.ReflectionUtils.findMethods(ReflectionUtils.java:1702)
[ERROR] at org.junit.platform.commons.util.AnnotationUtils.findAnnotatedMethods(AnnotationUtils.java:499)
[ERROR] at org.junit.platform.commons.support.AnnotationSupport.findAnnotatedMethods(AnnotationSupport.java:581)
[ERROR] at org.junit.jupiter.engine.descriptor.LifecycleMethodUtils.findMethodsAndCheckVoidReturnType(LifecycleMethodUtils.java:134)
[ERROR] at org.junit.jupiter.engine.descriptor.LifecycleMethodUtils.findMethodsAndCheckStatic(LifecycleMethodUtils.java:118)
[ERROR] at org.junit.jupiter.engine.descriptor.LifecycleMethodUtils.findBeforeAllMethods(LifecycleMethodUtils.java:53)

martinaldrin · 2025-06-05T19:09:29Z

I have updated my PR, but I will need to double check the syntax of some of the test that I have added.
So the PR is not yet ready

jlerbsc · 2025-06-05T21:06:36Z

I get an annoying fault from time to time that generated classes are missing during "mvn clean install" I don't know if I do something wrong, it is files that I have never touched. I try everything by regenerate classes, rebuild and some time it is working and sometimes not. Do I do something wrong during build of the project?

[ERROR] There was an error in the forked process [ERROR] TestEngine with ID 'junit-jupiter' encountered a critical issue during test discovery: [ERROR] [ERROR] (1) [ERROR] ClassSelector [className = 'com.github.javaparser.remove.NodeRemovalTest', classLoader = null] resolution failed [ERROR] Source: ClassSource [className = 'com.github.javaparser.remove.NodeRemovalTest', filePosition = null] [ERROR] at com.github.javaparser.remove.NodeRemovalTest.(SourceFile:0) [ERROR] Cause: java.lang.NoClassDefFoundError: Node [ERROR] at java.lang.Class.getDeclaredMethods0(Native Method) [ERROR] at java.lang.Class.privateGetDeclaredMethods(Class.java:2701) [ERROR] at java.lang.Class.getDeclaredMethods(Class.java:1975) [ERROR] at org.junit.platform.commons.util.ReflectionUtils.getDeclaredMethods(ReflectionUtils.java:1792) [ERROR] at org.junit.platform.commons.util.ReflectionUtils.findAllMethodsInHierarchy(ReflectionUtils.java:1732) [ERROR] at org.junit.platform.commons.util.ReflectionUtils.getSuperclassMethods(ReflectionUtils.java:1945) [ERROR] at org.junit.platform.commons.util.ReflectionUtils.findAllMethodsInHierarchy(ReflectionUtils.java:1735) [ERROR] at org.junit.platform.commons.util.ReflectionUtils.streamMethods(ReflectionUtils.java:1717) [ERROR] at org.junit.platform.commons.util.ReflectionUtils.findMethods(ReflectionUtils.java:1702) [ERROR] at org.junit.platform.commons.util.AnnotationUtils.findAnnotatedMethods(AnnotationUtils.java:499) [ERROR] at org.junit.platform.commons.support.AnnotationSupport.findAnnotatedMethods(AnnotationSupport.java:581) [ERROR] at org.junit.jupiter.engine.descriptor.LifecycleMethodUtils.findMethodsAndCheckVoidReturnType(LifecycleMethodUtils.java:134) [ERROR] at org.junit.jupiter.engine.descriptor.LifecycleMethodUtils.findMethodsAndCheckStatic(LifecycleMethodUtils.java:118) [ERROR] at org.junit.jupiter.engine.descriptor.LifecycleMethodUtils.findBeforeAllMethods(LifecycleMethodUtils.java:53)

mvn clean install is all you need to build the project.

jlerbsc · 2025-06-05T21:10:12Z

...rser-core-testing/src/test/java/com/github/javaparser/ast/validator/Java22ValidatorTest.java

+    }
+
+    @Test
+    void validSwitchPatternWithUnnamedPattern() {


This is not a switch pattern

jlerbsc · 2025-06-05T21:12:21Z

...rser-core-testing/src/test/java/com/github/javaparser/ast/validator/Java22ValidatorTest.java

+    }
+
+    @Test
+    void invalidUnnamedVariableReferenceInSwitchPattern() {


There is no switch pattern here.

jlerbsc · 2025-06-05T21:14:24Z

...rser-core-testing/src/test/java/com/github/javaparser/ast/validator/Java22ValidatorTest.java

+    }
+
+    @Test
+    void validSwitchWithRecordPatternAndUnnamedFields() {


This unit test is useless.

jlerbsc · 2025-06-05T21:15:13Z

...rser-core-testing/src/test/java/com/github/javaparser/ast/validator/Java22ValidatorTest.java

+    }
+
+    @Test
+    void validSwitchWithNestedRecordPatternAndUnnamedFields() {


This unit test is useless

jlerbsc · 2025-06-05T21:16:38Z

...rser-core-testing/src/test/java/com/github/javaparser/ast/validator/Java22ValidatorTest.java

+    }
+
+    @Test
+    void validSwitchWithComplexGuardAndUnnamedPatterns() {


This unit test is useless.

jlerbsc · 2025-06-05T21:20:35Z

...lver-testing/src/test/java/com/github/javaparser/symbolsolver/resolution/SwitchExprTest.java

@@ -100,4 +101,163 @@ public void nestedSwitchRecordPatternShouldResolve() {
        NameExpr name = Navigator.findNameExpression(cu, "s").get();
        assertEquals("java.lang.String", name.resolve().getType().describe());
    }
+
+    @Test
+    public void switchPatternUnnamedPatternShouldNotResolveInWrongScope() {


This unit test is useless.

jlerbsc · 2025-06-05T21:23:28Z

Globally, there are still far too many unnecessary or poorly named unit tests.

martinaldrin · 2025-06-09T07:17:06Z

There are a few more complicated switch pattern that will be unsupported by this commit.
Tests are added but disabled, I don't know how to add support for them, as I understand it requires some updates of java.jj

jlerbsc · 2025-06-09T15:40:10Z

Please squash your commits.

martinaldrin · 2025-06-09T17:04:27Z

the commits are already squashed, I did a rebase -i and a forced push. so there is only one commit now.

jlerbsc · 2025-06-11T12:19:25Z

...lver-testing/src/test/java/com/github/javaparser/symbolsolver/resolution/SwitchExprTest.java

@@ -100,4 +101,146 @@ public void nestedSwitchRecordPatternShouldResolve() {
        NameExpr name = Navigator.findNameExpression(cu, "s").get();
        assertEquals("java.lang.String", name.resolve().getType().describe());
    }
+


It seems to me that the only useful tests are those that try to resolve an unnamed variable or a method call for which the parameter is an unnamed variable (although I don't know if this is allowed by the specification).

jlerbsc · 2025-06-11T12:27:24Z

...rser-core-testing/src/test/java/com/github/javaparser/ast/validator/Java22ValidatorTest.java

@@ -0,0 +1,344 @@
+/*


Here it seems to me that the tests should only validate support for unnamed variables and that the more precise tests should be carried out in the test classes which are more specific to the case. For example, for switch patterns, the more detailed tests need to be implemented in the SwitchExprTest class. This is typically what was done when the record pattern was implemented.

ok, Move all Switch test

jlerbsc · 2025-06-11T12:30:19Z

javaparser-core-testing/src/test/java/com/github/javaparser/ast/expr/SwitchExprTest.java

+    }
+
+    @Test
+    @Disabled("Parser grammar doesn't support mixed named/unnamed fields in record patterns (JEP 456). Requires JavaCC grammar updates.")


What errors are produced by disabled tests?

org.opentest4j.AssertionFailedError: [Encountered unexpected token: "color"
at line 1, column 35.

Was expecting one of:

"!=" "%" "%=" "&" "&&" "&=" "(" ")" "*" "*=" "+" "+=" "," "-" "-=" "->" "/" "/=" "::" "<" "<<=" "<=" "=" "==" ">" ">=" ">>=" ">>>=" "?" "^" "^=" "instanceof" "|" "|=" "||"

Problem stacktrace :
com.github.javaparser.GeneratedJavaParser.generateParseException(GeneratedJavaParser.java:14486)
com.github.javaparser.GeneratedJavaParser.jj_consume_token(GeneratedJavaParser.java:14331)
com.github.javaparser.GeneratedJavaParser.Arguments(GeneratedJavaParser.java:5454)
com.github.javaparser.GeneratedJavaParser.PrimaryPrefix(GeneratedJavaParser.java:5154)
com.github.javaparser.GeneratedJavaParser.PrimaryExpression(GeneratedJavaParser.java:4843)
com.github.javaparser.GeneratedJavaParser.PostfixExpression(GeneratedJavaParser.java:4704)
com.github.javaparser.GeneratedJavaParser.UnaryExpressionNotPlusMinus(GeneratedJavaParser.java:4674)
com.github.javaparser.GeneratedJavaParser.UnaryExpression(GeneratedJavaParser.java:4544)
com.github.javaparser.GeneratedJavaParser.MultiplicativeExpression(GeneratedJavaParser.java:4404)
com.github.javaparser.GeneratedJavaParser.AdditiveExpression(GeneratedJavaParser.java:4356)
com.github.javaparser.GeneratedJavaParser.ShiftExpression(GeneratedJavaParser.java:4311)
com.github.javaparser.GeneratedJavaParser.RelationalExpression(GeneratedJavaParser.java:4251)
com.github.javaparser.GeneratedJavaParser.InstanceOfExpression(GeneratedJavaParser.java:4167)
com.github.javaparser.GeneratedJavaParser.EqualityExpression(GeneratedJavaParser.java:3990)
com.github.javaparser.GeneratedJavaParser.AndExpression(GeneratedJavaParser.java:3945)
com.github.javaparser.GeneratedJavaParser.ExclusiveOrExpression(GeneratedJavaParser.java:3905)
com.github.javaparser.GeneratedJavaParser.InclusiveOrExpression(GeneratedJavaParser.java:3865)
com.github.javaparser.GeneratedJavaParser.ConditionalAndExpression(GeneratedJavaParser.java:3825)
com.github.javaparser.GeneratedJavaParser.ConditionalOrExpression(GeneratedJavaParser.java:3780)
com.github.javaparser.GeneratedJavaParser.ConditionalExpression(GeneratedJavaParser.java:3748)
com.github.javaparser.GeneratedJavaParser.SwitchEntry(GeneratedJavaParser.java:6553)
com.github.javaparser.GeneratedJavaParser.SwitchExpression(GeneratedJavaParser.java:6436)
com.github.javaparser.GeneratedJavaParser.UnaryExpressionNotPlusMinus(GeneratedJavaParser.java:4678)
com.github.javaparser.GeneratedJavaParser.UnaryExpression(GeneratedJavaParser.java:4544)
com.github.javaparser.GeneratedJavaParser.MultiplicativeExpression(GeneratedJavaParser.java:4404)
com.github.javaparser.GeneratedJavaParser.AdditiveExpression(GeneratedJavaParser.java:4356)
com.github.javaparser.GeneratedJavaParser.ShiftExpression(GeneratedJavaParser.java:4311)
com.github.javaparser.GeneratedJavaParser.RelationalExpression(GeneratedJavaParser.java:4251)
com.github.javaparser.GeneratedJavaParser.InstanceOfExpression(GeneratedJavaParser.java:4167)
com.github.javaparser.GeneratedJavaParser.EqualityExpression(GeneratedJavaParser.java:3990)
com.github.javaparser.GeneratedJavaParser.AndExpression(GeneratedJavaParser.java:3945)
com.github.javaparser.GeneratedJavaParser.ExclusiveOrExpression(GeneratedJavaParser.java:3905)
com.github.javaparser.GeneratedJavaParser.InclusiveOrExpression(GeneratedJavaParser.java:3865)
com.github.javaparser.GeneratedJavaParser.ConditionalAndExpression(GeneratedJavaParser.java:3825)
com.github.javaparser.GeneratedJavaParser.ConditionalOrExpression(GeneratedJavaParser.java:3780)
com.github.javaparser.GeneratedJavaParser.ConditionalExpression(GeneratedJavaParser.java:3748)
com.github.javaparser.GeneratedJavaParser.Expression(GeneratedJavaParser.java:3558)
com.github.javaparser.GeneratedJavaParser.ExpressionParseStart(GeneratedJavaParser.java:8692)
com.github.javaparser.JavaParser.parse(JavaParser.java:125)
com.github.javaparser.JavaParser.parseExpression(JavaParser.java:342)
com.github.javaparser.utils.TestParser.parseExpression(TestParser.java:64)
com.github.javaparser.ast.expr.SwitchExprTest.testSwitchWithRecordPatternAndUnnamedFields(SwitchExprTest.java:504)
java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
java.base/java.lang.reflect.Method.invoke(Method.java:580)
org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:787)
org.junit.platform.commons.support.ReflectionSupport.invokeMethod(ReflectionSupport.java:479)
org.junit.jupiter.engine.execution.MethodInvocation.proceed(MethodInvocation.java:60)
org.junit.jupiter.engine.execution.InvocationInterceptorChain$ValidatingInvocation.proceed(InvocationInterceptorChain.java:131)
org.junit.jupiter.engine.extension.TimeoutExtension.intercept(TimeoutExtension.java:161)
org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestableMethod(TimeoutExtension.java:152)
org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestMethod(TimeoutExtension.java:91)
org.junit.jupiter.engine.execution.InterceptingExecutableInvoker$ReflectiveInterceptorCall.lambda$ofVoidMethod$0(InterceptingExecutableInvoker.java:112)
org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.lambda$invoke$0(InterceptingExecutableInvoker.java:94)
org.junit.jupiter.engine.execution.InvocationInterceptorChain$InterceptedInvocation.proceed(InvocationInterceptorChain.java:106)
org.junit.jupiter.engine.execution.InvocationInterceptorChain.proceed(InvocationInterceptorChain.java:64)
org.junit.jupiter.engine.execution.InvocationInterceptorChain.chainAndInvoke(InvocationInterceptorChain.java:45)
org.junit.jupiter.engine.execution.InvocationInterceptorChain.invoke(InvocationInterceptorChain.java:37)
org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.invoke(InterceptingExecutableInvoker.java:93)
org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.invoke(InterceptingExecutableInvoker.java:87)
org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeTestMethod$4(TestMethodTestDescriptor.java:221)
org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeTestMethod(TestMethodTestDescriptor.java:217)
org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:159)
org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:70)
org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:157)
org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:147)
org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:145)
org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:144)
org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:101)
java.base/java.util.ArrayList.forEach(ArrayList.java:1596)
org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41)
org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:161)
org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:147)
org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:145)
org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:144)
org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:101)
java.base/java.util.ArrayList.forEach(ArrayList.java:1596)
org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41)
org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:161)
org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:147)
org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:145)
org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:144)
org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:101)
org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:35)
org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57)
org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:54)
org.junit.platform.launcher.core.EngineExecutionOrchestrator.executeEngine(EngineExecutionOrchestrator.java:230)
org.junit.platform.launcher.core.EngineExecutionOrchestrator.failOrExecuteEngine(EngineExecutionOrchestrator.java:204)
org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:172)
org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:101)
org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:64)
org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:150)
org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:63)
org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:109)
org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:91)
org.junit.platform.launcher.core.DelegatingLauncher.execute(DelegatingLauncher.java:47)
org.junit.platform.launcher.core.InterceptingLauncher.lambda$execute$1(InterceptingLauncher.java:39)
org.junit.platform.launcher.core.ClasspathAlignmentCheckingLauncherInterceptor.intercept(ClasspathAlignmentCheckingLauncherInterceptor.java:25)
org.junit.platform.launcher.core.InterceptingLauncher.execute(InterceptingLauncher.java:38)
org.junit.platform.launcher.core.DelegatingLauncher.execute(DelegatingLauncher.java:47)
org.junit.platform.launcher.core.SessionPerRequestLauncher.execute(SessionPerRequestLauncher.java:66)
com.intellij.junit5.JUnit5IdeaTestRunner.startRunnerWithArgs(JUnit5IdeaTestRunner.java:57)
com.intellij.rt.junit.IdeaTestRunner$Repeater$1.execute(IdeaTestRunner.java:38)
com.intellij.rt.execution.junit.TestsRepeater.repeat(TestsRepeater.java:11)
com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:35)
com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:232)
com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:55)]

at org.junit.jupiter.api.AssertionUtils.fail(AssertionUtils.java:38) at org.junit.jupiter.api.Assertions.fail(Assertions.java:138) at com.github.javaparser.utils.TestParser.unpack(TestParser.java:50) at com.github.javaparser.utils.TestParser.parseExpression(TestParser.java:64) at com.github.javaparser.ast.expr.SwitchExprTest.testSwitchWithRecordPatternAndUnnamedFields(SwitchExprTest.java:504) at java.base/java.lang.reflect.Method.invoke(Method.java:580) at java.base/java.util.ArrayList.forEach(ArrayList.java:1596) at java.base/java.util.ArrayList.forEach(ArrayList.java:1596)

jlerbsc · 2025-06-11T12:31:42Z

...ain/java/com/github/javaparser/ast/validator/language_level_validations/Java22Validator.java

+     */
+    final VisitorValidator unnamedReferenceValidator = new VisitorValidator() {
+        @Override
+        public void visit(NameExpr n, ProblemReporter reporter) {


At the moment I don't know if this is the best solution for validating the syntax.

jlerbsc · 2025-06-11T12:31:52Z

...ain/java/com/github/javaparser/ast/validator/language_level_validations/Java22Validator.java

+        }
+
+        @Override
+        public void visit(SimpleName n, ProblemReporter reporter) {


At the moment I don't know if this is the best solution for validating the syntax.

martinaldrin force-pushed the java22 branch from bbb99cb to 3ac860e Compare June 5, 2025 18:14

jlerbsc reviewed Jun 5, 2025

View reviewed changes

martinaldrin force-pushed the java22 branch from 9256f78 to 6320c25 Compare June 9, 2025 05:40

jlerbsc reviewed Jun 11, 2025

View reviewed changes

Add support for Java 22 (JEP 456).

5e0fe86

martinaldrin force-pushed the java22 branch from 6320c25 to 5e0fe86 Compare June 11, 2025 16:40

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