s package org.apache.ivy.util; public final synchronized class Credentials { private String realm; private String host; private String userName; private String passwd; public void Credentials(String, String, String, String); public final String getPasswd(); public final String getUserName(); public static String buildKey(String, String); public final String toString(); private String getPasswdAsStars(); public final boolean equals(Object); public final int hashCode(); public final String getKey();...