public static void setSystemConfigs(String systemConfigAbsoluteClassPath, OneProperties systemConfigsObj) {
        if (systemConfigsObj != null) {
            Configs.systemConfigs = systemConfigsObj;
        }
        if (systemConfigAbsoluteClassPath != null) {
            Configs.systemConfigAbsoluteClassPath = systemConfigAbsoluteClassPath;
            Configs.systemConfigs.initConfigs(Configs.systemConfigAbsoluteClassPath);
        } else if (systemConfigsObj != null) { // use new systemConfigs, need initConfigs.
            Configs.systemConfigs.initConfigs(Configs.systemConfigAbsoluteClassPath);
        }
    }
public static void setSystemConfigs ( String systemConfigAbsoluteClassPath , OneProperties systemConfigsObj ) { if ( systemConfigsObj != null ) { Configs . systemConfigs = systemConfigsObj ; } if ( systemConfigAbsoluteClassPath != null ) { Configs . systemConfigAbsoluteClassPath = systemConfigAbsoluteClassPath ; Configs . systemConfigs . initConfigs ( Configs . systemConfigAbsoluteClassPath ) ; } else if ( systemConfigsObj != null ) { Configs . systemConfigs . initConfigs ( Configs . systemConfigAbsoluteClassPath ) ; } }
<p>Set self define system configs.</p>
Can use self system configs path or self class extends {@link OneProperties}.

@param systemConfigAbsoluteClassPath self system configs absolute class path.
Can be null, if null means use
default path "{@value #DEFAULT_SYSTEM_CONFIG_ABSOLUTE_CLASS_PATH}"
@param systemConfigsObj              self class extends {@link OneProperties}.
Can be null, if null means not use self class.
@see OneProperties