diff --git a/jbmc/regression/book-examples/StringUtil/StringUtil.class b/jbmc/regression/book-examples/StringUtil/StringUtil.class
deleted file mode 100644
index 97f2581462a..00000000000
Binary files a/jbmc/regression/book-examples/StringUtil/StringUtil.class and /dev/null differ
diff --git a/jbmc/regression/book-examples/StringUtil/functional_property.desc b/jbmc/regression/book-examples/StringUtil/functional_property.desc
index 90c6214cd0e..34d16a684b1 100644
--- a/jbmc/regression/book-examples/StringUtil/functional_property.desc
+++ b/jbmc/regression/book-examples/StringUtil/functional_property.desc
@@ -1,6 +1,6 @@
 CORE
 StringUtil.getLastToken
---max-nondet-string-length 100 --unwind 2 --classpath `../../../../scripts/format_classpath.sh . ../../../lib/java-models-library/target/core-models.jar ../../../lib/java-models-library/target/cprover-api.jar`
+--max-nondet-string-length 100 --unwind 2 --classpath `../../../../scripts/format_classpath.sh target/classes ../../../lib/java-models-library/target/core-models.jar ../../../lib/java-models-library/target/cprover-api.jar`
 ^EXIT=10$
 ^SIGNAL=0$
 ^VERIFICATION FAILED$
diff --git a/jbmc/regression/book-examples/StringUtil/pom.xml b/jbmc/regression/book-examples/StringUtil/pom.xml
new file mode 100644
index 00000000000..932b82ba34b
--- /dev/null
+++ b/jbmc/regression/book-examples/StringUtil/pom.xml
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>org.cprover.regression</groupId>
+    <artifactId>regression.book_examples.StringUtil</artifactId>
+    <version>1.0-SNAPSHOT</version>
+
+    <parent>
+        <groupId>org.cprover.regression</groupId>
+        <artifactId>regression.book_examples</artifactId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+
+    <build>
+        <plugins>
+            <plugin>
+                <artifactId>maven-jar-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <id>default-jar</id>
+                        <phase>none</phase>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>
\ No newline at end of file
diff --git a/jbmc/regression/book-examples/StringUtil/StringUtil.java b/jbmc/regression/book-examples/StringUtil/src/main/java/StringUtil.java
similarity index 100%
rename from jbmc/regression/book-examples/StringUtil/StringUtil.java
rename to jbmc/regression/book-examples/StringUtil/src/main/java/StringUtil.java