openjdk team mailing list archive

[Stefan Huehner <1706969@xxxxxxxxxxxxxxxxxx>]

After some more testing that seems to be an upstream openjdk issue as
reported in https://bugs.openjdk.java.net/browse/JDK-8185424 [1].

Reason why it did only show up in debian/ubuntu builds is the patch: disable-doclint-by-default.diff.
which defaults javadoc to -Xdoclint:none to avoid warnings.

Adding that -Xdoclint:none option manually make the issue easily reproducible in
a.) oracle binary jdk 8u151
b.) jdk8u openjdk mercurial checkout 
c.) not in oracle binary jdk 9.0.1

As i can't directly comment on the openjdk bug i asked in #openjdk to
get that issue re-opened there and the info added.

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which is subscribed to openjdk-8 in Ubuntu.
https://bugs.launchpad.net/bugs/1706969

Title:
  JavaDoc reports warning for methods named is*Property*

Status in openjdk-8 package in Ubuntu:
  Confirmed

Bug description:
  When generating javadoc, warnings are reported if there are methods
  named like is*Property* (ie. public boolean isProperty).

  This fails with:
  openjdk version "1.8.0_131" 
  OpenJDK Runtime Environment (build 1.8.0_131-8u131-b11-0ubuntu1.16.04.2-b11) 
  OpenJDK 64-Bit Server VM (build 25.131-b11, mixed mode) 

  But it works with OracleJDK 8:
  java version "1.8.0_131"
  Java(TM) SE Runtime Environment (build 1.8.0_131-b11)
  Java HotSpot(TM) 64-Bit Server VM (build 25.131-b11, mixed mode)

  and it also works with OpenJDK 7:
  java version "1.7.0_95" 
  OpenJDK Runtime Environment (IcedTea 2.6.4) (7u95-2.6.4-3) 
  OpenJDK 64-Bit Server VM (build 24.95-b01, mixed mode) 

  Steps to reproduce:
  Having the following class: 

  public class TestJavaDoc { 
    public boolean isProperty() { 
      return false; 
    } 
  } 

  run: javadoc TestJavaDoc.java -verbose 
  Loading source file TestJavaDoc.java... 
  [parsing started RegularFileObject[TestJavaDoc.java]] 
  [parsing completed 11ms] 
  Constructing Javadoc information... 
  [search path for source files: .] 
  [search path for class files: /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/resources.jar,/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/rt.jar,/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/sunrsasign.jar,/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/jsse.jar,/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/jce.jar,/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/charsets.jar,/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/jfr.jar,/usr/lib/jvm/java-8-openjdk-amd64/jre/classes,/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/ext/nashorn.jar,/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/ext/sunec.jar,/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/ext/icedtea-sound.jar,/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/ext/localedata.jar,/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/ext/dnsns.jar,/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/ext/sunpkcs11.jar,/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/ext/jaccess.jar,/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/ext/cldrdata.jar,/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/ext/zipfs.jar,/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/ext/sunjce_provider.jar,.] 
  [loading ZipFileIndexFileObject[/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/rt.jar(java/lang/Object.class)]] 
  Standard Doclet version 1.8.0_131 
  Building tree for all the packages and classes... 
  Generating ./TestJavaDoc.html... 
  TestJavaDoc.java:3: warning - @propertyDescription is an unknown tag. 
  TestJavaDoc.java:3: warning - Tags @propertyGetter, @propertySetter and @propertyDescription can only be used in JavaFX properties getters and setters. 
  TestJavaDoc.java:3: warning - Tags @propertyGetter, @propertySetter and @propertyDescription can only be used in JavaFX properties getters and setters. 
  TestJavaDoc.java:3: warning - @propertyDescription is an unknown tag. 
  TestJavaDoc.java:3: warning - Tags @propertyGetter, @propertySetter and @propertyDescription can only be used in JavaFX properties getters and setters. 
  TestJavaDoc.java:3: warning - Tags @propertyGetter, @propertySetter and @propertyDescription can only be used in JavaFX properties getters and setters. 
  TestJavaDoc.java:3: warning - Tags @propertyGetter, @propertySetter and @propertyDescription can only be used in JavaFX properties getters and setters. 
  TestJavaDoc.java:3: warning - Tags @propertyGetter, @propertySetter and @propertyDescription can only be used in JavaFX properties getters and setters. 
  [loading ZipFileIndexFileObject[/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/rt.jar(java/io/Serializable.class)]] 
  Generating ./package-frame.html... 
  Generating ./package-summary.html... 
  Generating ./package-tree.html... 
  Generating ./constant-values.html... 
  Building index for all the packages and classes... 
  Generating ./overview-tree.html... 
  Generating ./index-all.html... 
  Generating ./deprecated-list.html... 
  Building index for all classes... 
  Generating ./allclasses-frame.html... 
  Generating ./allclasses-noframe.html... 
  Generating ./index.html... 
  Generating ./help-doc.html... 
  [done in 449 ms] 
  8 warnings 

  Note: I reported this issue to openjdk but they rejected considering it a bug in Ubuntu's build:
  https://bugs.openjdk.java.net/browse/JDK-8185424

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: openjdk-8-jdk-headless 8u131-b11-0ubuntu1.16.04.2
  ProcVersionSignature: Ubuntu 4.4.0-79.100-generic 4.4.67
  Uname: Linux 4.4.0-79-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.6
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Thu Jul 27 14:53:50 2017
  InstallationDate: Installed on 2015-08-03 (724 days ago)
  InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
  SourcePackage: openjdk-8
  UpgradeStatus: Upgraded to xenial on 2016-09-23 (306 days ago)

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