code: protected boolean concatOr( boolean... statements ) {
          boolean isTrue = statements[0];
          for( int i = 1; i < statements.length; i++ ) {
              isTrue = isTrue || statements[i];
          }
          return isTrue;
      }
docs: Utility method to concatenate conditions with or.
  
  <p>
  This can be useful for readability (in case of negation).
  </p>
  
  @param statements a list of statements.
  @return the final boolean from the or concatenation.