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From: Stuart Pook &lt;slp184732@pook.it&gt;
To: Debian Bug Tracking System &lt;submit@bugs.debian.org&gt;
Subject: error: java.lang.NoClassDefFoundError: javax/tools/ToolProvider
Message-ID: &lt;153091455669.16294.11938062282056817513.reportbug@localhost&gt;
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Date: Fri, 06 Jul 2018 18:02:36 -0400
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Package: scala
Version: 2.11.12-2
Severity: normal

Dear Maintainer,

When I compile a scala package using java 10, I get the error:

: ; /usr/lib/jvm/java-10-openjdk-amd64/bin/java -Xbootclasspath/a:/home/user/.m2/repository/org/scala-lang/scala-library/2.11.12/scala-library-2.11.12.jar:/home/user/.m2/repository/org/scala-lang/scala-compiler/2.11.12/scala-compiler-2.11.12.jar:/home/user/.m2/repository/org/scala-lang/modules/scala-xml_2.11/1.0.5/scala-xml_2.11-1.0.5.jar:/home/user/.m2/repository/org/scala-lang/scala-library/2.11.6/scala-library-2.11.6.jar:/home/user/.m2/repository/org/scala-lang/scala-reflect/2.11.12/scala-reflect-2.11.12.jar:/home/user/.m2/repository/org/scala-lang/modules/scala-parser-combinators_2.11/1.0.4/scala-parser-combinators_2.11-1.0.4.jar:/home/user/.m2/repository/org/scala-lang/scala-library/2.11.7/scala-library-2.11.7.jar -Xss2m -classpath /home/user/.m2/repository/net/alchim31/maven/scala-maven-plugin/3.2.2/scala-maven-plugin-3.2.2.jar scala_maven_executions.MainWithArgsInFile scala.tools.nsc.Main /tmp/scala-maven-1967154048982311254.args
error: java.lang.NoClassDefFoundError: javax/tools/ToolProvider
	at scala.reflect.io.JavaToolsPlatformArchive.iterator(ZipArchive.scala:301)
	at scala.collection.IterableLike$class.foreach(IterableLike.scala:72)
	at scala.reflect.io.AbstractFile.foreach(AbstractFile.scala:92)
	at scala.tools.nsc.util.DirectoryClassPath.traverse(ClassPath.scala:277)
	at scala.tools.nsc.util.DirectoryClassPath.x$15$lzycompute(ClassPath.scala:299)
	at scala.tools.nsc.util.DirectoryClassPath.x$15(ClassPath.scala:299)
	at scala.tools.nsc.util.DirectoryClassPath.packages$lzycompute(ClassPath.scala:299)
	at scala.tools.nsc.util.DirectoryClassPath.packages(ClassPath.scala:299)
	at scala.tools.nsc.util.DirectoryClassPath.packages(ClassPath.scala:264)
	at scala.tools.nsc.util.MergedClassPath$$anonfun$packages$1.apply(ClassPath.scala:358)
	at scala.tools.nsc.util.MergedClassPath$$anonfun$packages$1.apply(ClassPath.scala:358)
	at scala.collection.Iterator$class.foreach(Iterator.scala:891)
	at scala.collection.AbstractIterator.foreach(Iterator.scala:1334)
	at scala.collection.IterableLike$class.foreach(IterableLike.scala:72)
	at scala.collection.AbstractIterable.foreach(Iterable.scala:54)
	at scala.tools.nsc.util.MergedClassPath.packages$lzycompute(ClassPath.scala:358)
	at scala.tools.nsc.util.MergedClassPath.packages(ClassPath.scala:353)
	at scala.tools.nsc.symtab.SymbolLoaders$PackageLoader$$anonfun$doComplete$1.apply$mcV$sp(SymbolLoaders.scala:269)
	at scala.tools.nsc.symtab.SymbolLoaders$PackageLoader$$anonfun$doComplete$1.apply(SymbolLoaders.scala:260)
	at scala.tools.nsc.symtab.SymbolLoaders$PackageLoader$$anonfun$doComplete$1.apply(SymbolLoaders.scala:260)
	at scala.reflect.internal.SymbolTable.enteringPhase(SymbolTable.scala:235)
	at scala.tools.nsc.symtab.SymbolLoaders$PackageLoader.doComplete(SymbolLoaders.scala:260)
	at scala.tools.nsc.symtab.SymbolLoaders$SymbolLoader.complete(SymbolLoaders.scala:211)
	at scala.reflect.internal.Symbols$Symbol.info(Symbols.scala:1535)
	at scala.reflect.internal.Mirrors$RootsBase.init(Mirrors.scala:256)
	at scala.tools.nsc.Global.rootMirror$lzycompute(Global.scala:73)
	at scala.tools.nsc.Global.rootMirror(Global.scala:71)
	at scala.tools.nsc.Global.rootMirror(Global.scala:39)
	at scala.reflect.internal.Definitions$DefinitionsClass.ObjectClass$lzycompute(Definitions.scala:257)
	at scala.reflect.internal.Definitions$DefinitionsClass.ObjectClass(Definitions.scala:257)
	at scala.reflect.internal.Definitions$DefinitionsClass.init(Definitions.scala:1390)
	at scala.tools.nsc.Global$Run.&lt;init&gt;(Global.scala:1242)
	at scala.tools.nsc.Driver.doCompile(Driver.scala:31)
	at scala.tools.nsc.MainClass.doCompile(Main.scala:23)
	at scala.tools.nsc.Driver.process(Driver.scala:51)
	at scala.tools.nsc.Driver.main(Driver.scala:64)
	at scala.tools.nsc.Main.main(Main.scala)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
	at scala_maven_executions.MainHelper.runMain(MainHelper.java:164)
	at scala_maven_executions.MainWithArgsInFile.main(MainWithArgsInFile.java:26)
java.lang.reflect.InvocationTargetException
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
	at scala_maven_executions.MainHelper.runMain(MainHelper.java:164)
	at scala_maven_executions.MainWithArgsInFile.main(MainWithArgsInFile.java:26)
Caused by: java.lang.NoClassDefFoundError: javax/tools/ToolProvider
	at scala.reflect.io.JavaToolsPlatformArchive.iterator(ZipArchive.scala:301)
	at scala.collection.IterableLike$class.foreach(IterableLike.scala:72)
	at scala.reflect.io.AbstractFile.foreach(AbstractFile.scala:92)
	at scala.tools.nsc.util.DirectoryClassPath.traverse(ClassPath.scala:277)
	at scala.tools.nsc.util.DirectoryClassPath.x$15$lzycompute(ClassPath.scala:299)
	at scala.tools.nsc.util.DirectoryClassPath.x$15(ClassPath.scala:299)
	at scala.tools.nsc.util.DirectoryClassPath.packages$lzycompute(ClassPath.scala:299)
	at scala.tools.nsc.util.DirectoryClassPath.packages(ClassPath.scala:299)
	at scala.tools.nsc.util.DirectoryClassPath.packages(ClassPath.scala:264)
	at scala.tools.nsc.util.MergedClassPath$$anonfun$packages$1.apply(ClassPath.scala:358)
	at scala.tools.nsc.util.MergedClassPath$$anonfun$packages$1.apply(ClassPath.scala:358)
	at scala.collection.Iterator$class.foreach(Iterator.scala:891)
	at scala.collection.AbstractIterator.foreach(Iterator.scala:1334)
	at scala.collection.IterableLike$class.foreach(IterableLike.scala:72)
	at scala.collection.AbstractIterable.foreach(Iterable.scala:54)
	at scala.tools.nsc.util.MergedClassPath.packages$lzycompute(ClassPath.scala:358)
	at scala.tools.nsc.util.MergedClassPath.packages(ClassPath.scala:353)
	at scala.tools.nsc.symtab.SymbolLoaders$PackageLoader$$anonfun$doComplete$1.apply$mcV$sp(SymbolLoaders.scala:269)
	at scala.tools.nsc.symtab.SymbolLoaders$PackageLoader$$anonfun$doComplete$1.apply(SymbolLoaders.scala:260)
	at scala.tools.nsc.symtab.SymbolLoaders$PackageLoader$$anonfun$doComplete$1.apply(SymbolLoaders.scala:260)
	at scala.reflect.internal.SymbolTable.enteringPhase(SymbolTable.scala:235)
	at scala.tools.nsc.symtab.SymbolLoaders$PackageLoader.doComplete(SymbolLoaders.scala:260)
	at scala.tools.nsc.symtab.SymbolLoaders$SymbolLoader.complete(SymbolLoaders.scala:211)
	at scala.reflect.internal.Symbols$Symbol.info(Symbols.scala:1535)
	at scala.reflect.internal.Mirrors$RootsBase.init(Mirrors.scala:256)
	at scala.tools.nsc.Global.rootMirror$lzycompute(Global.scala:73)
	at scala.tools.nsc.Global.rootMirror(Global.scala:71)
	at scala.tools.nsc.Global.rootMirror(Global.scala:39)
	at scala.reflect.internal.Definitions$DefinitionsClass.ObjectClass$lzycompute(Definitions.scala:257)
	at scala.reflect.internal.Definitions$DefinitionsClass.ObjectClass(Definitions.scala:257)
	at scala.reflect.internal.Definitions$DefinitionsClass.init(Definitions.scala:1390)
	at scala.tools.nsc.Global$Run.&lt;init&gt;(Global.scala:1242)
	at scala.tools.nsc.Driver.doCompile(Driver.scala:31)
	at scala.tools.nsc.MainClass.doCompile(Main.scala:23)
	at scala.tools.nsc.Driver.process(Driver.scala:51)
	at scala.tools.nsc.Driver.main(Driver.scala:64)
	at scala.tools.nsc.Main.main(Main.scala)
	... 6 more

Java 10 is the default java so scala should work with java 10.

If I compile the same code with java 8, the compile works:

: ; /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Xbootclasspath/a:/home/user/.m2/repository/org/scala-lang/scala-library/2.11.12/scala-library-2.11.12.jar:/home/user/.m2/repository/org/scala-lang/scala-compiler/2.11.12/scala-compiler-2.11.12.jar:/home/user/.m2/repository/org/scala-lang/modules/scala-xml_2.11/1.0.5/scala-xml_2.11-1.0.5.jar:/home/user/.m2/repository/org/scala-lang/scala-library/2.11.6/scala-library-2.11.6.jar:/home/user/.m2/repository/org/scala-lang/scala-reflect/2.11.12/scala-reflect-2.11.12.jar:/home/user/.m2/repository/org/scala-lang/modules/scala-parser-combinators_2.11/1.0.4/scala-parser-combinators_2.11-1.0.4.jar:/home/user/.m2/repository/org/scala-lang/scala-library/2.11.7/scala-library-2.11.7.jar -Xss2m -classpath /home/user/.m2/repository/net/alchim31/maven/scala-maven-plugin/3.2.2/scala-maven-plugin-3.2.2.jar scala_maven_executions.MainWithArgsInFile scala.tools.nsc.Main /tmp/scala-maven-1967154048982311254.args &amp;&amp; date
Fri  6 Jul 17:31:36 EDT 2018

My problem is that maven does not appear to work with java 8 and I
don't know to run maven with java-10 but to ccompile with java-8.

-- System Information:
Debian Release: buster/sid
  APT prefers testing
  APT policy: (500, 'testing'), (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 4.14.18-1.pvops.qubes.x86_64 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8), LANGUAGE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages scala depends on:
ii  libjline2-java                                    2.14.6-1
ii  openjdk-10-jre-headless [java7-runtime-headless]  10.0.1+10-4
ii  openjdk-8-jre-headless [java7-runtime-headless]   8u171-b11-2
ii  scala-library                                     2.11.12-2
ii  scala-parser-combinators                          1.0.3-3
ii  scala-xml                                         1.0.3-3

scala recommends no packages.

Versions of packages scala suggests:
pn  scala-doc  &lt;none&gt;

-- no debconf information
]