diff --git a/src/dorkbox/network/dns/utils/Options.java b/src/dorkbox/network/dns/utils/Options.java
index 99e77c32..c6dcdc08 100644
--- a/src/dorkbox/network/dns/utils/Options.java
+++ b/src/dorkbox/network/dns/utils/Options.java
@@ -2,10 +2,10 @@
package dorkbox.network.dns.utils;
-import java.util.HashMap;
-import java.util.Map;
import java.util.StringTokenizer;
+import com.esotericsoftware.kryo.util.ObjectMap;
+
/**
* Boolean options:
* bindttl - Print TTLs in BIND format
@@ -27,12 +27,12 @@ import java.util.StringTokenizer;
public final
class Options {
- private static Map table;
+ private static ObjectMap table;
static {
try {
refresh();
- } catch (SecurityException e) {
+ } catch (SecurityException ignored) {
}
}
@@ -65,8 +65,9 @@ class Options {
public static
void set(String option) {
if (table == null) {
- table = new HashMap();
+ table = new ObjectMap();
}
+
table.put(option.toLowerCase(), "true");
}
@@ -76,7 +77,7 @@ class Options {
public static
void set(String option, String value) {
if (table == null) {
- table = new HashMap();
+ table = new ObjectMap();
}
table.put(option.toLowerCase(), value.toLowerCase());
}
@@ -108,6 +109,7 @@ class Options {
if (table == null) {
return false;
}
+
return (table.get(option.toLowerCase()) != null);
}
@@ -123,10 +125,11 @@ class Options {
if (val > 0) {
return (val);
}
- } catch (NumberFormatException e) {
+ } catch (NumberFormatException ignored) {
}
}
- return (-1);
+
+ return -1;
}
/**
@@ -137,7 +140,7 @@ class Options {
if (table == null) {
return null;
}
+
return ((String) table.get(option.toLowerCase()));
}
-
}