src/main/java/ognl/OgnlRuntime.java
public static String getClassPackageName(Class c)
    {
        String s = c.getName();
        int i = s.lastIndexOf('.');

        return (i < 0) ? null : s.substring(0, i);
    }
public static String getClassPackageName(Class c)
    {
        String s = c.getName();
        int i = s.lastIndexOf('.');

        return (i < 0) ? null : s.substring(0, i);
    }
public static String getClassPackageName ( Class c ) { String s = c . getName ( ) ; int i = s . lastIndexOf ( ' ' ) ; return ( i < 0 ) ? null : s . substring ( 0 , i ) ; }
Returns the package name of the class given.
Returns the package name of the class given .