private static void addEntry(final StringBuilder stringBuilder,
			final Entry<String, List<ProposalCommitteeeSummary>> entry,
			final Entry<String, List<ProposalCommitteeeSummary>> docEntry) {
		stringBuilder.append("( ").append(docEntry.getValue().size()).append(' ').append(docEntry.getKey()).append(" -> "); 
		
		final Map<String, List<ProposalCommitteeeSummary>> decisionMap = docEntry.getValue().stream()
				.collect(Collectors.groupingBy(ProposalCommitteeeSummary::getDecision));

		for (final Entry<String, List<ProposalCommitteeeSummary>> decisionEntry : decisionMap.entrySet()) {
			if (decisionEntry.getKey().length() > 0 && entry.getKey().length() > 0) {									
				stringBuilder.append(decisionEntry.getValue().size()).append(' ').append(decisionEntry.getKey()).append(' ');
				
			}
		}
		stringBuilder.append(')');
	}
private static void addEntry(final StringBuilder stringBuilder,
			final Entry<String, List<ProposalCommitteeeSummary>> entry,
			final Entry<String, List<ProposalCommitteeeSummary>> docEntry) {
		stringBuilder.append("( ").append(docEntry.getValue().size()).append(' ').append(docEntry.getKey()).append(" -> "); 
		
		final Map<String, List<ProposalCommitteeeSummary>> decisionMap = docEntry.getValue().stream()
				.collect(Collectors.groupingBy(ProposalCommitteeeSummary::getDecision));

		for (final Entry<String, List<ProposalCommitteeeSummary>> decisionEntry : decisionMap.entrySet()) {
			if (decisionEntry.getKey().length() > 0 && entry.getKey().length() > 0) {									
				stringBuilder.append(decisionEntry.getValue().size()).append(' ').append(decisionEntry.getKey()).append(' ');
				
			}
		}
		stringBuilder.append(')');
	}
private static void addEntry ( final StringBuilder stringBuilder , final Entry < String , List < ProposalCommitteeeSummary > > entry , final Entry < String , List < ProposalCommitteeeSummary > > docEntry ) { stringBuilder . append ( "( " ) . append ( docEntry . getValue ( ) . size ( ) ) . append ( ' ' ) . append ( docEntry . getKey ( ) ) . append ( " -> " ) ; final Map < String , List < ProposalCommitteeeSummary > > decisionMap = docEntry . getValue ( ) . stream ( ) . collect ( Collectors . groupingBy ( ProposalCommitteeeSummary :: getDecision ) ) ; for ( final Entry < String , List < ProposalCommitteeeSummary > > decisionEntry : decisionMap . entrySet ( ) ) { if ( decisionEntry . getKey ( ) . length ( ) > 0 && entry . getKey ( ) . length ( ) > 0 ) { stringBuilder . append ( decisionEntry . getValue ( ) . size ( ) ) . append ( ' ' ) . append ( decisionEntry . getKey ( ) ) . append ( ' ' ) ; } } stringBuilder . append ( ' ' ) ; }
Adds the entry.

@param stringBuilder the string builder
@param entry         the entry
@param docEntry      the doc entry
Adds the entry .