add a util method

fishercoder1534 · zhahui · commit e25522772edf · 2019-10-26T14:34:43.000-04:00
diff --git a/src/main/java/com/fishercoder/common/utils/CommonUtils.java b/src/main/java/com/fishercoder/common/utils/CommonUtils.java
@@ -221,4 +221,14 @@ public static void printArrayArray(int[][] arrayArrays) {
         }
         System.out.println();
     }
+
+    public static void print2DCharArray(char[][] arrayArrays) {
+        for (char[] array : arrayArrays) {
+            for (char i : array) {
+                System.out.print(i + ", ");
+            }
+            System.out.println();
+        }
+        System.out.println();
+    }
 }

Original file line number	Diff line number	Diff line change
`@@ -221,4 +221,14 @@ public static void printArrayArray(int[][] arrayArrays) {`
`221`	`221`	`}`
`222`	`222`	`System.out.println();`
`223`	`223`	`}`
	`224`	`+`
	`225`	`+ public static void print2DCharArray(char[][] arrayArrays) {`
	`226`	`+ for (char[] array : arrayArrays) {`
	`227`	`+ for (char i : array) {`
	`228`	`+ System.out.print(i + ", ");`
	`229`	`+ }`
	`230`	`+ System.out.println();`
	`231`	`+ }`
	`232`	`+ System.out.println();`
	`233`	`+ }`
`224`	`234`	`}`