Run tests with 26-ea (open-telemetry#16289)

Author: laurit

.github/workflows/build-common.yml

@@ -248,6 +248,7 @@ jobs:
           - 21
           - 25 # renovate(java-version)
           - 25-deny-unsafe
+          - 26-ea
         vm:
           - hotspot
           - openj9
@@ -263,6 +264,8 @@ jobs:
           - vm: ${{ inputs.skip-openj9-tests && 'openj9' || '' }}
           - test-java-version: 25-deny-unsafe
             vm: openj9
+          - test-java-version: 26-ea
+            vm: openj9
       fail-fast: false
     steps:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2

custom-checks/src/main/java/io/opentelemetry/javaagent/customchecks/OtelUnnecessarilyFullyQualified.java

@@ -27,6 +27,7 @@
 import static com.google.errorprone.util.ASTHelpers.getGeneratedBy;
 import static com.google.errorprone.util.ASTHelpers.getSymbol;
 import static com.google.errorprone.util.ASTHelpers.getType;
+import static com.google.errorprone.util.ASTHelpers.hasExplicitSource;
 import static com.google.errorprone.util.ASTHelpers.isGeneratedConstructor;
 import static com.google.errorprone.util.FindIdentifiers.findIdent;
 import static com.sun.tools.javac.code.Kinds.KindSelector.VAL_TYP;
@@ -64,7 +65,6 @@
 import com.sun.tools.javac.code.Symbol.PackageSymbol;
 import com.sun.tools.javac.code.Symbol.TypeSymbol;
 import com.sun.tools.javac.code.Type;
-import com.sun.tools.javac.util.Position;
 import java.util.ArrayList;
 import java.util.HashSet;
 import java.util.List;
@@ -235,7 +235,7 @@ private void handle(TreePath path) {
         if (isDeprecatedForRemoval(symbol)) {
           return;
         }
-        if (state.getEndPosition(tree) == Position.NOPOS) {
+        if (!hasExplicitSource(tree, state)) {
           return;
         }
         List<TreePath> treePaths = table.get(tree.getIdentifier(), symbol.type.tsym);

custom-checks/src/test/java/io/opentelemetry/javaagent/customchecks/OtelDeprecatedApiUsageTest.java

@@ -161,9 +161,9 @@ void positiveCases_externalDeprecatedApi() {
             "ExternalDeprecated.java",
             "package test;",
             "public class ExternalDeprecated {",
-            "  void method(Thread t) {",
+            "  void method() {",
             "    // BUG: Diagnostic contains: Use of deprecated API",
-            "    t.stop();",
+            "    new Boolean(false);",
             "  }",
             "}")
         .doTest();

instrumentation/jdbc/library/src/test/java/io/opentelemetry/instrumentation/jdbc/internal/WrapperTest.java

@@ -15,9 +15,13 @@
 import java.sql.ResultSet;
 import java.sql.Statement;
 import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.condition.EnabledForJreRange;
+import org.junit.jupiter.api.condition.JRE;
 
 class WrapperTest {
 
+  // we don't implement methods introduced in jdbc 4.5 (added in java 26) yet
+  @EnabledForJreRange(max = JRE.JAVA_25)
   @Test
   void wrapperImplementsAllMethods() throws Exception {
     validate(Statement.class, OpenTelemetryStatement.class);