ICodeBaseEntry codeBaseEntry = analysisCache.getClassPath().lookupResource(resourceName);
ICodeBaseEntry codeBaseEntry; try { codeBaseEntry = analysisCache.getClassPath().lookupResource(resourceName); } catch (ResourceNotFoundException e) { throw new MissingClassException(descriptor, e); }
	public Object analyze(IAnalysisCache analysisCache,			ClassDescriptor descriptor) throws CheckedAnalysisException {				// Compute the resource name		String resourceName = descriptor.toResourceName();				// Look up the codebase entry for the resource		ICodeBaseEntry codeBaseEntry = analysisCache.getClassPath().lookupResource(resourceName);		// Create a ByteArrayOutputStream to capture the class data		int length = codeBaseEntry.getNumBytes();		ByteArrayOutputStream byteSink;		if (length >= 0) {			byteSink = new ByteArrayOutputStream(length);		} else {			byteSink = new ByteArrayOutputStream();		}				// Read the class data into the byte array		InputStream in = null;		try {			in = codeBaseEntry.openResource();			IO.copy(in, byteSink);		} catch (IOException e) {			throw new ResourceNotFoundException(resourceName, e);		} finally {			if (in != null) {				IO.close(in);			}		}		// Construct the resulting ClassData object and return it		byte[] data = byteSink.toByteArray();		return new ClassData(descriptor, codeBaseEntry, data);	}