container/services/src/main/java/org/mobicents/slee/runtime/sbbentity/ChildRelationImpl.java
@SuppressWarnings("rawtypes")
    public boolean removeAll(Collection c) {
        boolean flag = true;
        if (c == null)
            throw new NullPointerException(" null collection ! ");
        for ( Iterator it = c.iterator(); it.hasNext();	) {
           flag &= this.remove( it.next());
            
        }
        return flag;
    }
@SuppressWarnings("rawtypes")
    public boolean removeAll(Collection c) {
        boolean flag = true;
        if (c == null)
            throw new NullPointerException(" null collection ! ");
        for ( Iterator it = c.iterator(); it.hasNext();	) {
           flag &= this.remove( it.next());
            
        }
        return flag;
    }
@ SuppressWarnings ( "rawtypes" ) public boolean removeAll ( Collection c ) { boolean flag = true ; if ( c == null ) throw new NullPointerException ( " null collection ! " ) ; for ( Iterator it = c . iterator ( ) ; it . hasNext ( ) ; ) { flag &= this . remove ( it . next ( ) ) ; } return flag ; }
Removing an SBB entity from a child relation initiates a cascading
removal of the SBB entity tree rooted by the SBB entity, similar to
invoking the remove method on an SBB local object that represents the SBB
entity.
Removing an SBB entity from a child relation initiates a cascading removal of the SBB entity tree rooted by the SBB entity similar to invoking the remove method on an SBB local object that represents the SBB entity .