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Re-use Preconditions instead of re-writing them here.

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This commit is contained in:
Joel Leitch 2011-03-29 21:18:27 +00:00
parent 9bcb0c0b6b
commit 5e74dabad9
1 changed files with 2 additions and 12 deletions
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14
gson/src/main/java/com/google/gson/reflect/TypeToken.java
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@ -16,6 +16,7 @@
package com.google.gson.reflect;
import com.google.gson.internal.Preconditions;
import com.google.gson.internal.Types;
import java.lang.reflect.GenericArrayType;
@ -74,8 +75,7 @@ public class TypeToken<T> {
*/
@SuppressWarnings("unchecked")
TypeToken(Type type) {
checkNotNull(type);
this.type = Types.canonicalize(type);
this.type = Types.canonicalize(Preconditions.checkNotNull(type));
this.rawType = (Class<? super T>) Types.getRawType(this.type);
this.hashCode = this.type.hashCode();
}
@ -310,14 +310,4 @@ public class TypeToken<T> {
public static <T> TypeToken<T> get(Class<T> type) {
return new TypeToken<T>(type);
}
static void checkNotNull(Object obj) {
checkArgument(obj != null);
}
static void checkArgument(boolean condition) {
if (!condition) {
throw new IllegalArgumentException("condition failed: " + condition);
}
}
}