@Override public boolean isSymmetric() { return delegate.isSymmetric(); }
@Override public boolean isSymmetric() { return delegate.isSymmetric(); }
@Override public boolean isSymmetric() { return delegate.isSymmetric(); }
@Override public boolean isSymmetric() { return delegate.isSymmetric(); }
@Override public boolean isSymmetric() { return delegate.isSymmetric(); }
@Override public boolean isSymmetric() { return delegate.isSymmetric(); }