More on this :
In the 1.10 pom file I could see :
<profiles>
<profile>
<!-- This is only for non MAC OS X builds, hence the property below -->
<id>default-tools.jar</id>
<activation>
<property>
<name>java.vendor</name>
<value>Sun Microsystems Inc.</value>
</property>
</activation>
<dependencies>
<dependency>
<groupId>com.sun</groupId>
<artifactId>tools</artifactId>
<version>1.5.0</version>
<scope>system</scope>
<systemPath>${java.home}/../lib/tools.jar</systemPath>
</dependency>
</dependencies>
</profile>
</profiles>
With an IBM JDK ${java.vendor} is IBM Corporation.
Sun Microsystems Inc. is only for ${java.specification.vendor}
This profile add-on has been introduced to fix Apple JVM specific
tools location but break this plugin now on IBM JDK, both Linux and
Windows ;(