## Common Use Cases

### E-commerce Search

```java
// Product search suggestions
SuggestItem product = new SuggestItem(
    new String[]{"iPhone 15 Pro", "Apple iPhone 15 Pro"},
    new String[][]{{"iphone"}, {"apple", "phone"}},
    1.5f,                               // boost popular products
    new String[]{"electronics", "mobile"},
    new String[]{"customer"},

                return false;
            }
            return true;
        }

        @Override
        public int hashCode() {
            return word.hashCode() + posInc << 30 + startOffset << 15 + endOffset;
        }
    }

    /*
     * static class SynInfo { final String src; final int offset, length; final String[] synonyms; Mode mode; int count;

            String[] roles = new String[] { SuggestConstants.DEFAULT_ROLE, "role1", "role2", "role3" };
            items.add(new SuggestItem(new String[] { "ドキュメント" + i }, readings, new String[] { "content" }, 15 + i, 0, -1, tags, roles, null,
                    SuggestItem.Kind.DOCUMENT));
        }

        for (int i = 0; i < 5; i++) {
            String[][] readings = new String[2][];

  field could clear this up (but it's quite ugly as well)   -->
  
  <mime-type type="application/x-quattro-pro;version=1+5">
    <sub-class-of type="application/x-quattro-pro"/>
    <_comment>Quattro Pro for Windows, version 1, 5</_comment>
    <magic priority="50">
      <match value="0x000002000110" type="string" offset="0">
      </match>
    </magic>
    <glob pattern="*.wb1"/>