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Richard N. Hillegas commented on DERBY-7149: -------------------------------------------- I see the following new warnings when I build Derby with Open JDK build 20-ea+27-2213: {noformat} [javac] Note: Some input files use or override a deprecated API. [javac] Note: Recompile with -Xlint:deprecation for details. [javac] Note: Some input files use or override a deprecated API that is marked for removal. [javac] Note: Recompile with -Xlint:removal for details. [javac] /Users/rhillegas/derby/mainline/trunk/java/build/org/apache/derbyBuild/JiraConnector.java:117: warning: [deprecation] URL(String) in URL has been deprecated [javac] URL url= new URL(XMLurl); [javac] ^ [javac] /Users/rhillegas/derby/mainline/trunk/java/build/org/apache/derbyBuild/ReleaseNotesGenerator.java:386: warning: [deprecation] URL(String) in URL has been deprecated [javac] URL url = new URL(issue.getReleaseNoteAddress()); [javac] ^ [javac] 2 warnings [javac] /Users/rhillegas/derby/mainline/trunk/java/org.apache.derby.tools/org/apache/derby/impl/tools/ij/mtTester.java:107: warning: [removal] ThreadDeath in java.lang has been deprecated and marked for removal [javac] throw new ThreadDeath(); [javac] ^ [javac] /Users/rhillegas/derby/mainline/trunk/java/org.apache.derby.tools/org/apache/derby/impl/tools/sysinfo/Main.java:571: warning: [deprecation] URL(String) in URL has been deprecated [javac] testJarURL = new URL(successString); [javac] ^ [javac] 2 warnings [javac] /Users/rhillegas/derby/mainline/trunk/java/org.apache.derby.optionaltools/org/apache/derby/optional/api/SimpleJsonUtils.java:254: warning: [deprecation] URL(String) in URL has been deprecated [javac] URL url = new URL( url_string ); [javac] ^ [javac] 1 warning [javac] /Users/rhillegas/derby/mainline/trunk/java/org.apache.derby.tests/org/apache/derbyTesting/functionTests/tests/jdbcapi/CallableTest.java:1159: warning: [deprecation] URL(String) in URL has been deprecated [javac] URL domain = new URL("http://www.apache.org"); [javac] ^ [javac] /Users/rhillegas/derby/mainline/trunk/java/org.apache.derby.tests/org/apache/derbyTesting/functionTests/tests/upgradeTests/UpgradeClassLoader.java:173: warning: [deprecation] URL(String) in URL has been deprecated [javac] url[i] = new URL(oldURLJarLocation + "/" + jarFiles[i]); [javac] ^ [javac] /Users/rhillegas/derby/mainline/trunk/java/org.apache.derby.tests/org/apache/derbyTesting/unitTests/harness/BasicUnitTestManager.java:185: warning: [removal] ThreadDeath in java.lang has been deprecated and marked for removal [javac] if (t instanceof ThreadDeath) [javac] ^ [javac] /Users/rhillegas/derby/mainline/trunk/java/org.apache.derby.tests/org/apache/derbyTesting/unitTests/harness/T_MultiThreadedIterations.java:194: warning: [removal] ThreadDeath in java.lang has been deprecated and marked for removal [javac] catch (ThreadDeath death) // some other thread has died and want to see my stack [javac] ^ [javac] 4 warnings {noformat} > Make it possible to build and test Derby cleanly with JDK 20 > ------------------------------------------------------------ > > Key: DERBY-7149 > URL: https://issues.apache.org/jira/browse/DERBY-7149 > Project: Derby > Issue Type: Task > Components: Build tools > Affects Versions: 10.17.0.0 > Reporter: Richard N. Hillegas > Assignee: Richard N. Hillegas > Priority: Major > -- This message was sent by Atlassian Jira (v8.20.10#820010)