use static import

ifeilong · Jun 8, 2017 · 7f6293d · 7f6293d
1 parent 10a907f
commit 7f6293d
Showing 1 changed file with 3 additions and 5 deletions.
diff --git a/src/main/java/com/feilong/core/util/comparator/PropertyComparator.java b/src/main/java/com/feilong/core/util/comparator/PropertyComparator.java
@@ -15,6 +15,8 @@
  */
 package com.feilong.core.util.comparator;
 
+import static com.feilong.core.lang.ClassUtil.isInstance;
+
 import java.io.Serializable;
 import java.util.Comparator;
 import java.util.TreeMap;
@@ -28,7 +30,6 @@
 
 import com.feilong.core.bean.ConvertUtil;
 import com.feilong.core.bean.PropertyUtil;
-import com.feilong.core.lang.ClassUtil;
 
 /**
  * 属性比较器,自动获取 <code>T</code>中的属性名字是 {@link #propertyName}的值,进行比较,不用每个需要排序的字段创建 {@link Comparator}类.
@@ -448,9 +449,6 @@ private int compare(T t1,T t2,Comparable propertyValue1,Comparable propertyValue
     @SuppressWarnings({ "rawtypes", "unchecked" })
     private int compareWithSameValue(T t1,T t2){
         //如果对象实现了 Comparable 接口, 那么直接强转比较
-        if (ClassUtil.isInstance(t1, Comparable.class)){
-            return ((Comparable) t1).compareTo(t2);
-        }
-        return 1;
+        return isInstance(t1, Comparable.class) ? ((Comparable) t1).compareTo(t2) : 1;
     }
 }