/**
* overrides the visitor to initialize and tear down the opcode stack
*
* @param classContext the context object of the currently parsed class
*/
@Override
public void visitClassContext(ClassContext classContext) {
try {
String clsName = classContext.getJavaClass().getClassName();
isInnerClass = clsName.contains("$");
clsSignature = SignatureUtils.classToSignature(clsName);
stack = new OpcodeStack();
localSpecialObjects = new HashMap<>();
fieldSpecialObjects = new HashMap<>();
super.visitClassContext(classContext);
if (!isInnerClass && !fieldSpecialObjects.isEmpty()) {
for (Map.Entry<String, String> entry : fieldSpecialObjects.entrySet()) {
String fieldName = entry.getKey();
String signature = entry.getValue();
bugReporter.reportBug(
makeFieldBugInstance().addClass(this).addField(clsName, fieldName, signature, false));
}
}
} finally {
stack = null;
localSpecialObjects = null;
fieldSpecialObjects = null;
}
}
