SpringEntityLeakDetector crashes with Map

[nchandrashekar79]

Environment

Component	Version
Java	1.8
SpotBugs	4.5.3.0+
FindSecBugs	1.12

Problem

Problem

SpringEntityLeakDetector does not seem to support the case when an argument is a Map:
     java.lang.IllegalArgumentException: Invalid class name 
	 java/lang/String;Ljava/util/List<Lcom/test/entity/HelloBean
       At edu.umd.cs.findbugs.classfile.ClassDescriptor.<init>(ClassDescriptor.java:59)
       At edu.umd.cs.findbugs.classfile.DescriptorFactory.getClassDescriptor(DescriptorFactory.java:128)
       At edu.umd.cs.findbugs.AnalysisCacheToRepositoryAdapter.loadClass(AnalysisCacheToRepositoryAdapter.java:90)
       At org.apache.bcel.Repository.lookupClass(Repository.java:65)
       At com.h3xstream.findsecbugs.spring.SignatureParserWithGeneric.typeToJavaClass(SignatureParserWithGeneric.java:75)
       At com.h3xstream.findsecbugs.spring.SignatureParserWithGeneric.getReturnClasses(SignatureParserWithGeneric.java:60)
       At com.h3xstream.findsecbugs.spring.SpringEntityLeakDetector.analyzeMethod(SpringEntityLeakDetector.java:112)
       At com.h3xstream.findsecbugs.spring.SpringEntityLeakDetector.visitClassContext(SpringEntityLeakDetector.java:69)

Code

@Controller
public class SpringEntityLeakController  {

	@RequestMapping("/api1")
	public HashMap<String, ?> getHelloBeans() {

		HashMap<String, List<HelloBean>> map = new HashMap<>();

		List<HelloBean> list = new ArrayList<>();

		list.add(new HelloBean("1", "name1"));
		list.add(new HelloBean("2", "name2"));
		map.put("data", list);
		return map;
	}

}

class HelloBean {
	String id;
	String name;
	public HelloBean(String id, String name) {
		super();
		this.id = id;
		this.name = name;
	}

}

[perwramdemark]

+1