public String getProperty(String name) {
    return ((name == null) || (properties == null)) ? null : properties.get(name);
  }
Gets the value of the property with the specified name

@param name a String declaring the name of the property to retrieve
@return a String or null if the property was not found
ambari-server/src/main/java/org/apache/ambari/server/state/kerberos/KerberosDescriptor.java