Hey all, Now that there's versions of enforcer/javadoc and co that work with java 9, and error-prone now seems to work with java 9 - my builds have gotten as far as running jdeps, which appears to not like java 9 at all :(
```
.smxemail.tiles.enforcements:3.0.70::default of goal
org.apache.maven.plugins:maven-jdeps-plugin:3.0.0:jdkinternals failed: An API
incompatibility was encountered while executing
org.apache.maven.plugins:maven-jdeps-plugin:3.0.0:jdkinternals:
java.lang.ExceptionInInitializerError: null
[ERROR] -----------------------------------------------------
[ERROR] realm = plugin>org.apache.maven.plugins:maven-jdeps-plugin:3.0.0
[ERROR] strategy = org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy
[ERROR] urls[0] =
file:/Users/amrk/.m2/repository/org/apache/maven/plugins/maven-jdeps-plugin/3.0.0/maven-jdeps-plugin-3.0.0.jar
[ERROR] urls[1] =
file:/Users/amrk/.m2/repository/org/sonatype/sisu/sisu-inject-bean/1.4.2/sisu-inject-bean-1.4.2.jar
[ERROR] urls[2] =
file:/Users/amrk/.m2/repository/org/sonatype/sisu/sisu-guice/2.1.7/sisu-guice-2.1.7-noaop.jar
[ERROR] urls[3] =
file:/Users/amrk/.m2/repository/org/apache/maven/maven-aether-provider/3.0/maven-aether-provider-3.0.jar
[ERROR] urls[4] =
file:/Users/amrk/.m2/repository/org/sonatype/aether/aether-util/1.7/aether-util-1.7.jar
[ERROR] urls[5] =
file:/Users/amrk/.m2/repository/org/codehaus/plexus/plexus-interpolation/1.14/plexus-interpolation-1.14.jar
[ERROR] urls[6] =
file:/Users/amrk/.m2/repository/org/codehaus/plexus/plexus-component-annotations/1.5.5/plexus-component-annotations-1.5.5.jar
[ERROR] urls[7] =
file:/Users/amrk/.m2/repository/org/sonatype/plexus/plexus-sec-dispatcher/1.3/plexus-sec-dispatcher-1.3.jar
[ERROR] urls[8] =
file:/Users/amrk/.m2/repository/org/sonatype/plexus/plexus-cipher/1.4/plexus-cipher-1.4.jar
[ERROR] urls[9] =
file:/Users/amrk/.m2/repository/org/codehaus/plexus/plexus-utils/3.0.21/plexus-utils-3.0.21.jar
[ERROR] urls[10] =
file:/Users/amrk/.m2/repository/commons-lang/commons-lang/2.4/commons-lang-2.4.jar
[ERROR] Number of foreign imports: 1
[ERROR] import: Entry[import from realm
ClassRealm[project>com.smxemail:com.smxemail.api:21.0.4-SNAPSHOT, parent:
ClassRealm[maven.api, parent: null]]]
[ERROR]
[ERROR] -----------------------------------------------------
[ERROR] : begin 0, end 3, length 1
```
Running with `-e` yields:
```
Caused by: org.apache.maven.plugin.PluginContainerException: An API
incompatibility was encountered while executing
org.apache.maven.plugins:maven-jdeps-plugin:3.0.0:jdkinternals:
java.lang.ExceptionInInitializerError: null
-----------------------------------------------------
realm = plugin>org.apache.maven.plugins:maven-jdeps-plugin:3.0.0
strategy = org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy
urls[0] =
file:/Users/amrk/.m2/repository/org/apache/maven/plugins/maven-jdeps-plugin/3.0.0/maven-jdeps-plugin-3.0.0.jar
urls[1] =
file:/Users/amrk/.m2/repository/org/sonatype/sisu/sisu-inject-bean/1.4.2/sisu-inject-bean-1.4.2.jar
urls[2] =
file:/Users/amrk/.m2/repository/org/sonatype/sisu/sisu-guice/2.1.7/sisu-guice-2.1.7-noaop.jar
urls[3] =
file:/Users/amrk/.m2/repository/org/apache/maven/maven-aether-provider/3.0/maven-aether-provider-3.0.jar
urls[4] =
file:/Users/amrk/.m2/repository/org/sonatype/aether/aether-util/1.7/aether-util-1.7.jar
urls[5] =
file:/Users/amrk/.m2/repository/org/codehaus/plexus/plexus-interpolation/1.14/plexus-interpolation-1.14.jar
urls[6] =
file:/Users/amrk/.m2/repository/org/codehaus/plexus/plexus-component-annotations/1.5.5/plexus-component-annotations-1.5.5.jar
urls[7] =
file:/Users/amrk/.m2/repository/org/sonatype/plexus/plexus-sec-dispatcher/1.3/plexus-sec-dispatcher-1.3.jar
urls[8] =
file:/Users/amrk/.m2/repository/org/sonatype/plexus/plexus-cipher/1.4/plexus-cipher-1.4.jar
urls[9] =
file:/Users/amrk/.m2/repository/org/codehaus/plexus/plexus-utils/3.0.21/plexus-utils-3.0.21.jar
urls[10] =
file:/Users/amrk/.m2/repository/commons-lang/commons-lang/2.4/commons-lang-2.4.jar
Number of foreign imports: 1
import: Entry[import from realm
ClassRealm[project>com.smxemail:com.smxemail.api:21.0.4-SNAPSHOT, parent:
ClassRealm[maven.api, parent: null]]]
-----------------------------------------------------
at
org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:181)
... 21 more
Caused by: java.lang.ExceptionInInitializerError
at
org.apache.maven.plugin.jdeps.AbstractJDepsMojo.getJDepsExecutable(AbstractJDepsMojo.java:359)
at
org.apache.maven.plugin.jdeps.AbstractJDepsMojo.execute(AbstractJDepsMojo.java:196)
at
org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:134)
... 21 more
Caused by: java.lang.StringIndexOutOfBoundsException: begin 0, end 3, length 1
at java.base/java.lang.String.checkBoundsBeginEnd(String.java:3116)
at java.base/java.lang.String.substring(String.java:1885)
at
org.apache.commons.lang.SystemUtils.getJavaVersionAsFloat(SystemUtils.java:1133)
at org.apache.commons.lang.SystemUtils.<clinit>(SystemUtils.java:818)
... 24 more
```
Looks like the version comparison is biting this plugin as well. What was the
solution to this in the other plugins? An alternate means of comparing/getting
the java version?
Mark
---
"The ease with which a change can be implemented has no relevance at all to
whether it is the right change for the (Java) Platform for all time." —
Mark Reinhold.
Mark Derricutt
http://www.theoryinpractice.net
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