import org.apache.tomcat.util.net.jsse.NioX509KeyManager; //导入依赖的package包/类
public KeyManager[] wrap(KeyManager[] managers) {
    if (managers==null) return null;
    KeyManager[] result = new KeyManager[managers.length];
    for (int i=0; i<result.length; i++) {
        if (managers[i] instanceof X509KeyManager && getKeyAlias()!=null) {
            String keyAlias = getKeyAlias();
            // JKS keystores always convert the alias name to lower case
            if ("jks".equalsIgnoreCase(getKeystoreType())) {
                keyAlias = keyAlias.toLowerCase(Locale.ENGLISH);
            }
            result[i] = new NioX509KeyManager((X509KeyManager) managers[i], keyAlias);
        } else {
            result[i] = managers[i];
        }
    }
    return result;
}
 

import org.apache.tomcat.util.net.jsse.NioX509KeyManager; //导入依赖的package包/类
public KeyManager[] wrap(KeyManager[] managers) {
	if (managers == null)
		return null;
	KeyManager[] result = new KeyManager[managers.length];
	for (int i = 0; i < result.length; i++) {
		if (managers[i] instanceof X509KeyManager && getKeyAlias() != null) {
			String keyAlias = getKeyAlias();
			// JKS keystores always convert the alias name to lower case
			if ("jks".equalsIgnoreCase(getKeystoreType())) {
				keyAlias = keyAlias.toLowerCase(Locale.ENGLISH);
			}
			result[i] = new NioX509KeyManager((X509KeyManager) managers[i], keyAlias);
		} else {
			result[i] = managers[i];
		}
	}
	return result;
}
 

import org.apache.tomcat.util.net.jsse.NioX509KeyManager; //导入依赖的package包/类
public KeyManager[] wrap(KeyManager[] managers) {
    if (managers==null) return null;
    KeyManager[] result = new KeyManager[managers.length];
    for (int i=0; i<result.length; i++) {
        if (managers[i] instanceof X509KeyManager && getKeyAlias()!=null) {
            result[i] = new NioX509KeyManager((X509KeyManager)managers[i],getKeyAlias());
        } else {
            result[i] = managers[i];
        }
    }
    return result;
}