private void updateStandardRange()

in src/java/org/apache/fop/render/pdf/pdfbox/MergeCFFFonts.java [423:466]

• 44 lines of code
• 13 McCabe index (conditional complexity)

    private void updateStandardRange(Map<Integer, Integer> range) {
        if (range.containsKey(NUM_STANDARD_STRINGS) && range.containsKey(NUM_STANDARD_STRINGS + 1)) {
            boolean mixedCS = false;
            for (int i : range.keySet()) {
                if (i < NUM_STANDARD_STRINGS && i > 1) {
                    mixedCS = true;
                    break;
                }
            }
            if (!mixedCS) {
                if (range.containsKey(1)) {
                    range.clear();
                    range.put(1, 0);
                }
                int last = -1;
                boolean simpleRange = false;
                for (int i : range.keySet()) {
                    simpleRange = last + 1 == i;
                    last = i;
                }
                if (simpleRange) {
                    for (int i = NUM_STANDARD_STRINGS; i < NUM_STANDARD_STRINGS + subsetCharStringsIndex.size(); i++) {
                        range.put(i, 0);
                    }
                } else {
                    range.put(NUM_STANDARD_STRINGS, subsetCharStringsIndex.size());
                }
            }
        } else if (cffReader.getFDSelect() instanceof CFFDataReader.Format3FDSelect) {
            int last = -1;
            int count = 1;
            Set<Integer> r = new TreeSet<Integer>(range.keySet());
            for (int i : r) {
                if (last + count == i) {
                    range.remove(i);
                    range.put(last, count);
                    count++;
                } else {
                    last = i;
                    count = 1;
                }
            }
        }
    }