Remove lib/jdtcore-aj

If any of the old Ant builds, e.g. tests/profiling/build.xml, which
have never been mavenised, need JDT Core, they should be converted to
Maven builds and refer to it as a regular dependency. As is, the Ant
builds would not run anyway, because other dependency locations have
changed as well.

Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>

.gitignore

@@ -34,7 +34,6 @@ bin/
 # Downloaded libraries used during tests + marker file
 /lib/provisioned.marker
 /lib/ant/
-/lib/jdtcore-aj/
 /lib/junit/
 
 # AspectJ core dumps

lib/pom.xml

@@ -105,26 +105,6 @@
                 <configuration>
                   <artifactItems>
 
-                    <artifactItem>
-                      <groupId>org.aspectj</groupId>
-                      <artifactId>org.eclipse.jdt.core</artifactId>
-                      <version>${jdt.core.version}</version>
-                      <type>jar</type>
-                      <overWrite>false</overWrite>
-                      <outputDirectory>jdtcore-aj</outputDirectory>
-                      <destFileName>jdtcore-for-aspectj.jar</destFileName>
-                    </artifactItem>
-                    <artifactItem>
-                      <groupId>org.aspectj</groupId>
-                      <artifactId>org.eclipse.jdt.core</artifactId>
-                      <version>${jdt.core.version}</version>
-                      <type>java-source</type>
-                      <classifier>sources</classifier>
-                      <overWrite>false</overWrite>
-                      <outputDirectory>jdtcore-aj</outputDirectory>
-                      <destFileName>jdtcore-for-aspectj-src.zip</destFileName>
-                    </artifactItem>
-
                     <artifactItem>
                       <!-- Binary is identical to committed version -->
                       <groupId>junit</groupId>
@@ -311,7 +291,6 @@
                     <file>${lib.provisioned.marker}</file>
                     <file>ant/bin/ant.bat</file>
                     <file>ant/lib/junit.jar</file>
-                    <file>jdtcore-aj/jdtcore-for-aspectj.jar</file>
                     <file>junit/junit.jar</file>
                   </files>
                 </requireFilesExist>