public void invalidateFragments(final String keyPart) {
        if (fragments == null || keyPart == null) {
            return;
        }
        fragments.invalidate(fragmentKey -> fragmentKey.getKey().contains(keyPart));
    }
public void invalidateFragments(final String keyPart) {
        if (fragments == null || keyPart == null) {
            return;
        }
        fragments.invalidate(fragmentKey -> fragmentKey.getKey().contains(keyPart));
    }
public void invalidateFragments ( final String keyPart ) { if ( fragments == null || keyPart == null ) { return ; } fragments . invalidate ( fragmentKey -> fragmentKey . getKey ( ) . contains ( keyPart ) ) ; }
Invalidate the cache fragments whose key contains the given part of the
key.

@param keyPart
Invalidate the cache fragments whose key contains the given part of the key .