Add support for Java 8 #5
Description
As the version of bcel that is used does not support Java 8, java-callgraph will fail with ClassFormatException: Invalid byte tag in constant pool: 18
As there is no updated version of Apache BCEL yet, one needs to use the spinoff from findbugs for now, see the attached patch and https://issues.apache.org/jira/browse/BCEL-173 for details.
0001-Update-to-latest-javassist-and-use-bcel-from-findbug.patch.txt