if (sig.equals("Ljava/io/FileInputStream;")) return new Stream(new Location(handle, basicBlock), "java.io.FileInputStream"); else
if (!sig.startsWith("L") || !sig.endsWith(";"))
		public Stream isResourceCreation(BasicBlock basicBlock, InstructionHandle handle, ConstantPoolGen cpg) {			Instruction ins = handle.getInstruction();			if (!(ins instanceof NEW))				return null;			NEW newIns = (NEW) ins;			Type type = newIns.getType(cpg);			String sig = type.getSignature();			// TODO: make this more general, to handle all input and output streams			if (sig.equals("Ljava/io/FileInputStream;"))				return new Stream(new Location(handle, basicBlock), "java.io.FileInputStream");			else				return null;		}