import org.apache.tomcat.util.bcel.classfile.ElementValuePair; //导入依赖的package包/类
protected Map<String, String> processAnnotationWebInitParams(ElementValue ev) {
	Map<String, String> result = new HashMap<String, String>();
	if (ev instanceof ArrayElementValue) {
		ElementValue[] arrayValues = ((ArrayElementValue) ev).getElementValuesArray();
		for (ElementValue value : arrayValues) {
			if (value instanceof AnnotationElementValue) {
				List<ElementValuePair> evps = ((AnnotationElementValue) value).getAnnotationEntry()
						.getElementValuePairs();
				String initParamName = null;
				String initParamValue = null;
				for (ElementValuePair evp : evps) {
					if ("name".equals(evp.getNameString())) {
						initParamName = evp.getValue().stringifyValue();
					} else if ("value".equals(evp.getNameString())) {
						initParamValue = evp.getValue().stringifyValue();
					} else {
						// Ignore
					}
				}
				result.put(initParamName, initParamValue);
			}
		}
	}
	return result;
}
 

import org.apache.tomcat.util.bcel.classfile.ElementValuePair; //导入依赖的package包/类
protected Map<String,String> processAnnotationWebInitParams(
        ElementValue ev) {
    Map<String, String> result = new HashMap<String,String>();
    if (ev instanceof ArrayElementValue) {
        ElementValue[] arrayValues =
            ((ArrayElementValue) ev).getElementValuesArray();
        for (ElementValue value : arrayValues) {
            if (value instanceof AnnotationElementValue) {
                List<ElementValuePair> evps = ((AnnotationElementValue) value)
                        .getAnnotationEntry().getElementValuePairs();
                String initParamName = null;
                String initParamValue = null;
                for (ElementValuePair evp : evps) {
                    if ("name".equals(evp.getNameString())) {
                        initParamName = evp.getValue().stringifyValue();
                    } else if ("value".equals(evp.getNameString())) {
                        initParamValue = evp.getValue().stringifyValue();
                    } else {
                        // Ignore
                    }
                }
                result.put(initParamName, initParamValue);
            }
        }
    }
    return result;
}
 

import org.apache.tomcat.util.bcel.classfile.ElementValuePair; //导入依赖的package包/类
protected Map<String,String> processAnnotationWebInitParams(
        ElementValue ev) {
    Map<String, String> result = new HashMap<String,String>();
    if (ev instanceof ArrayElementValue) {
        ElementValue[] arrayValues =
            ((ArrayElementValue) ev).getElementValuesArray();
        for (ElementValue value : arrayValues) {
            if (value instanceof AnnotationElementValue) {
                ElementValuePair[] evps = ((AnnotationElementValue)
                        value).getAnnotationEntry().getElementValuePairs();
                String initParamName = null;
                String initParamValue = null;
                for (ElementValuePair evp : evps) {
                    if ("name".equals(evp.getNameString())) {
                        initParamName = evp.getValue().stringifyValue();
                    } else if ("value".equals(evp.getNameString())) {
                        initParamValue = evp.getValue().stringifyValue();
                    } else {
                        // Ignore
                    }
                }
                result.put(initParamName, initParamValue);
            }
        }
    }
    return result;
}
 

import org.apache.tomcat.util.bcel.classfile.ElementValuePair; //导入依赖的package包/类
@Override
protected void processAnnotationWebServlet(final String className, final AnnotationEntry ae, final WebXml fragment) {
    try {
        super.processAnnotationWebServlet(className, ae, fragment);
    } catch (final IllegalArgumentException iae) {
        // otherwise TCKs are not passing, hope to be able to let it with next TCK versions

        String[] urlPatterns = null;
        for (final ElementValuePair evp : ae.getElementValuePairs()) {
            final String name = evp.getNameString();
            if ("value".equals(name) || "urlPatterns".equals(name)) {
                urlPatterns = processAnnotationsStringArray(evp.getValue());
                break;
            }
        }

        if (urlPatterns != null) {
            for (final String pattern : urlPatterns) {
                if (fragment.getServletMappings().containsKey(pattern)) {
                    logger.warning(iae.getMessage(), iae);
                    return;
                }
            }
        }

        throw iae;
    }
}