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#863 reorder instanceof checks by assumed frequency

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Simulant 2024-02-24 22:36:14 +01:00
parent e2194bc190
commit d878c38d40
1 changed files with 11 additions and 11 deletions
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22
src/main/java/org/json/JSONObject.java
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@ -2706,17 +2706,9 @@ public class JSONObject {
if (value == null || value.equals(null)) { if (value == null || value.equals(null)) {
writer.write("null"); writer.write("null");
} else if (value instanceof String) { } else if (value instanceof String) {
// assuming most values are Strings, so testing it earlier // assuming most values are Strings, so testing it early
quote(value.toString(), writer); quote(value.toString(), writer);
return writer; return writer;
} else if (value instanceof JSONString) {
Object o;
try {
o = ((JSONString) value).toJSONString();
} catch (Exception e) {
throw new JSONException(e);
}
writer.write(o != null ? o.toString() : quote(value.toString()));
} else if (value instanceof Number) { } else if (value instanceof Number) {
// not all Numbers may match actual JSON Numbers. i.e. fractions or Imaginary // not all Numbers may match actual JSON Numbers. i.e. fractions or Imaginary
final String numberAsString = numberToString((Number) value); final String numberAsString = numberToString((Number) value);
@ -2729,8 +2721,6 @@ public class JSONObject {
} }
} else if (value instanceof Boolean) { } else if (value instanceof Boolean) {
writer.write(value.toString()); writer.write(value.toString());
} else if (value instanceof Enum<?>) {
writer.write(quote(((Enum<?>)value).name()));
} else if (value instanceof JSONObject) { } else if (value instanceof JSONObject) {
((JSONObject) value).write(writer, indentFactor, indent); ((JSONObject) value).write(writer, indentFactor, indent);
} else if (value instanceof JSONArray) { } else if (value instanceof JSONArray) {
@ -2741,6 +2731,16 @@ public class JSONObject {
} else if (value instanceof Collection) { } else if (value instanceof Collection) {
Collection<?> coll = (Collection<?>) value; Collection<?> coll = (Collection<?>) value;
new JSONArray(coll).write(writer, indentFactor, indent); new JSONArray(coll).write(writer, indentFactor, indent);
} else if (value instanceof Enum<?>) {
writer.write(quote(((Enum<?>)value).name()));
} else if (value instanceof JSONString) {
Object o;
try {
o = ((JSONString) value).toJSONString();
} catch (Exception e) {
throw new JSONException(e);
}
writer.write(o != null ? o.toString() : quote(value.toString()));
} else if (value.getClass().isArray()) { } else if (value.getClass().isArray()) {
new JSONArray(value).write(writer, indentFactor, indent); new JSONArray(value).write(writer, indentFactor, indent);
} else { } else {