String getFormulasString ( ) { StringBuilder sb = new StringBuilder ( ) ; for ( IMolecularFormula mf : getFormulas ( ) ) { if ( sb . length ( ) != 0 ) sb . append ( ", " ) ; sb . append ( MolecularFormulaManipulator . getString ( mf , false , true ) ) ; } return sb . toString ( ) ; }
Pretty - print the MFs of this isotope container .