Update Opt4J for a NN search bug fix

Signed-off-by: Alexander Diewald <diewald@fortiss.org>

org.fortiss.af3.exploration.alg/.classpath

@@ -2,9 +2,9 @@
 <classpath>
 	<classpathentry exported="true" kind="lib" path="lib/asm-7.1.jar"/>
 	<classpathentry exported="true" kind="lib" path="lib/cglib-nodep-3.2.10.jar"/>
-	<classpathentry exported="true" kind="lib" path="lib/opt4j/opt4j-core-v3.2-37-gc32b93a-SNAPSHOT.jar" sourcepath="lib/opt4j/opt4j-core-v3.2-37-gc32b93a-SNAPSHOT-sources.jar"/>
-	<classpathentry exported="true" kind="lib" path="lib/opt4j/opt4j-operators-v3.2-37-gc32b93a-SNAPSHOT.jar" sourcepath="lib/opt4j/opt4j-operators-v3.2-37-gc32b93a-SNAPSHOT-sources.jar"/>
-	<classpathentry exported="true" kind="lib" path="lib/opt4j/opt4j-optimizers-v3.2-37-gc32b93a-SNAPSHOT.jar" sourcepath="lib/opt4j/opt4j-optimizers-v3.2-37-gc32b93a-SNAPSHOT-sources.jar"/>
+	<classpathentry exported="true" kind="lib" path="lib/opt4j/opt4j-core-v3.2-38-g7f9b210-SNAPSHOT.jar" sourcepath="lib/opt4j/opt4j-core-v3.2-38-g7f9b210-SNAPSHOT-sources.jar"/>
+	<classpathentry exported="true" kind="lib" path="lib/opt4j/opt4j-operators-v3.2-38-g7f9b210-SNAPSHOT.jar" sourcepath="lib/opt4j/opt4j-operators-v3.2-38-g7f9b210-SNAPSHOT-sources.jar"/>
+	<classpathentry exported="true" kind="lib" path="lib/opt4j/opt4j-optimizers-v3.2-38-g7f9b210-SNAPSHOT.jar" sourcepath="lib/opt4j/opt4j-optimizers-v3.2-38-g7f9b210-SNAPSHOT-sources.jar"/>
 	<classpathentry exported="true" kind="lib" path="lib/guava-25.1-jre.jar" sourcepath="lib/guava-25.1-jre-sources.jar"/>
 	<classpathentry exported="true" kind="lib" path="lib/byte-buddy-1.8.17.jar" sourcepath="lib/byte-buddy-1.8.17-sources.jar"/>
 	<classpathentry kind="lib" path="lib/commons-collections4-4.1.jar">

org.fortiss.af3.exploration.alg/META-INF/MANIFEST.MF

@@ -16,9 +16,9 @@ Bundle-ClassPath: .,
  lib/jfreechart-1.0.19.jar,
  lib/jcommon-1.0.23.jar,
  lib/guava-25.1-jre.jar,
- lib/opt4j/opt4j-core-v3.2-37-gc32b93a-SNAPSHOT.jar,
- lib/opt4j/opt4j-operators-v3.2-37-gc32b93a-SNAPSHOT.jar,
- lib/opt4j/opt4j-optimizers-v3.2-37-gc32b93a-SNAPSHOT.jar,
+ lib/opt4j/opt4j-core-v3.2-38-g7f9b210-SNAPSHOT.jar,
+ lib/opt4j/opt4j-operators-v3.2-38-g7f9b210-SNAPSHOT.jar,
+ lib/opt4j/opt4j-optimizers-v3.2-38-g7f9b210-SNAPSHOT.jar,
  lib/cglib-nodep-3.2.10.jar,
  lib/asm-7.1.jar
 Bundle-Vendor: %providerName

org.fortiss.af3.exploration.alg/build.properties

@@ -16,9 +16,9 @@ bin.includes = .,\
                lib/jfreechart-1.0.19.jar,\
                lib/jcommon-1.0.23.jar,\
                lib/guava-25.1-jre.jar,\
-               lib/opt4j/opt4j-core-v3.2-37-gc32b93a-SNAPSHOT.jar,\
-               lib/opt4j/opt4j-operators-v3.2-37-gc32b93a-SNAPSHOT.jar,\
-               lib/opt4j/opt4j-optimizers-v3.2-37-gc32b93a-SNAPSHOT.jar,\
+               lib/opt4j/opt4j-core-v3.2-38-g7f9b210-SNAPSHOT.jar,\
+               lib/opt4j/opt4j-operators-v3.2-38-g7f9b210-SNAPSHOT.jar,\
+               lib/opt4j/opt4j-optimizers-v3.2-38-g7f9b210-SNAPSHOT.jar,\
                lib/cglib-nodep-3.2.10.jar,\
                lib/asm-7.1.jar
 source.. = src/, \