add java cataloger

imgbom/cataloger/java/test-fixtures/Makefile

@@ -0,0 +1,35 @@
+all: packages/example-app-maven-0.1.0.jar packages/example-app-gradle-0.1.0.jar packages/example-jenkins-plugin.hpi
+
+clean: clean-examples
+	rm -f packages/*
+
+clean-examples: clean-gradle clean-maven clean-jenkins
+
+.PHONY: maven gradle clean clean-gradle clean-maven clean-jenkins clean-examples
+
+# Maven...
+packages/example-app-maven-0.1.0.jar:
+	./run-example-app-maven.sh
+
+clean-maven:
+	rm -rf example-app/target example-app/dependency-reduced-pom.xml
+
+# Gradle...
+packages/example-app-gradle-0.1.0.jar:
+	./run-example-app-gradle.sh
+
+clean-gradle:
+	rm -rf example-app/.gradle example-app/build
+
+# Jenkins plugin
+packages/example-jenkins-plugin.hpi, packages/example-jenkins-plugin.jar:
+	./run-example-jenkins-plugin-maven.sh
+
+clean-jenkins:
+	rm -rf example-jenkins-plugin/target example-jenkins-plugin/dependency-reduced-pom.xml example-jenkins-plugin/*.exploding
+
+# we need a way to determine if CI should bust the test cache based on the source material
+packages.fingerprint: clean-examples
+	@mkdir -p packages
+	find example-* -type f -exec sha256sum {} \; > packages.fingerprint
+	sha256sum packages.fingerprint