@Override public String toString() { final StringBuilder sb = new StringBuilder(); sb.append('{'); for (final Entry<Integer, V> entry : entrySet()) { sb.append(entry.getKey().intValue()); sb.append('='); sb.append(entry.getValue()); sb.append(", "); } if (sb.length() > 1) { sb.setLength(sb.length() - 2); } sb.append('}'); return sb.toString(); }
@Override public String toString() { final StringBuilder sb = new StringBuilder(); sb.append('{'); for (final Entry<Integer, V> entry : entrySet()) { sb.append(entry.getKey().intValue()); sb.append('='); sb.append(entry.getValue()); sb.append(", "); } if (sb.length() > 1) { sb.setLength(sb.length() - 2); } sb.append('}'); return sb.toString(); }