import org.joda.time.JodaTimePermission; //导入依赖的package包/类
public boolean implies(ProtectionDomain domain, Permission permission) {
                if (permission instanceof JodaTimePermission) {
                    return false;
                }
                return true;
//                return super.implies(domain, permission);
            }
 

import org.joda.time.JodaTimePermission; //导入依赖的package包/类
/**
 * Checks whether the user has permission 'ConverterManager.alterInstantConverters'.
 * 
 * @throws SecurityException if the user does not have the permission
 */
private void checkAlterInstantConverters() throws SecurityException {
    SecurityManager sm = System.getSecurityManager();
    if (sm != null) {
        sm.checkPermission(new JodaTimePermission("ConverterManager.alterInstantConverters"));
    }
}
 

import org.joda.time.JodaTimePermission; //导入依赖的package包/类
/**
 * Checks whether the user has permission 'ConverterManager.alterPartialConverters'.
 * 
 * @throws SecurityException if the user does not have the permission
 */
private void checkAlterPartialConverters() throws SecurityException {
    SecurityManager sm = System.getSecurityManager();
    if (sm != null) {
        sm.checkPermission(new JodaTimePermission("ConverterManager.alterPartialConverters"));
    }
}
 

import org.joda.time.JodaTimePermission; //导入依赖的package包/类
/**
 * Checks whether the user has permission 'ConverterManager.alterDurationConverters'.
 * 
 * @throws SecurityException if the user does not have the permission
 */
private void checkAlterDurationConverters() throws SecurityException {
    SecurityManager sm = System.getSecurityManager();
    if (sm != null) {
        sm.checkPermission(new JodaTimePermission("ConverterManager.alterDurationConverters"));
    }
}
 

import org.joda.time.JodaTimePermission; //导入依赖的package包/类
/**
 * Checks whether the user has permission 'ConverterManager.alterPeriodConverters'.
 * 
 * @throws SecurityException if the user does not have the permission
 */
private void checkAlterPeriodConverters() throws SecurityException {
    SecurityManager sm = System.getSecurityManager();
    if (sm != null) {
        sm.checkPermission(new JodaTimePermission("ConverterManager.alterPeriodConverters"));
    }
}
 

import org.joda.time.JodaTimePermission; //导入依赖的package包/类
/**
 * Checks whether the user has permission 'ConverterManager.alterIntervalConverters'.
 * 
 * @throws SecurityException if the user does not have the permission
 */
private void checkAlterIntervalConverters() throws SecurityException {
    SecurityManager sm = System.getSecurityManager();
    if (sm != null) {
        sm.checkPermission(new JodaTimePermission("ConverterManager.alterIntervalConverters"));
    }
}