Java-Treasure
diff --git a/‎correct_errors.md
Lines changed: 4 additions & 0 deletions b/‎correct_errors.md
Lines changed: 4 additions & 0 deletions
diff --git a/‎images/9_6_typo_1.JPG
-1.97 KB b/‎images/9_6_typo_1.JPG
-1.97 KB
diff --git a/‎images/9_7_typo_1.JPG
30.3 KB b/‎images/9_7_typo_1.JPG
30.3 KB
diff --git a/‎samples/CH09/Collection/src/cc/openhome/SimpleLinkedList.java
Lines changed: 4 additions & 4 deletions b/‎samples/CH09/Collection/src/cc/openhome/SimpleLinkedList.java
Lines changed: 4 additions & 4 deletions
@@ -102,6 +102,10 @@
 
    ![P9-6](images/9_6_typo_1.JPG)
 
+## P9-7
+
+   ![P9-7](images/9_7_typo_1.JPG)
+
 ## P12-41
 
    ![P12-41](images/12_41_typo_1.JPG)
 
@@ -2,10 +2,10 @@
 
 public class SimpleLinkedList {
     private class Node {
-        Node(Object elem) {
-            this.elem = elem;
+        Node(Object o) {
+            this.o = o;
         }
-        Object elem;
+        Object o;
         Node next;
     }
 
@@ -59,6 +59,6 @@ private Object findElemOf(int index) {
             last = last.next;
             count++;
         }
-        return last.elem;
+        return last.o;
     }
 }
Original file line number	Diff line number	Diff line change
`@@ -2,10 +2,10 @@`
`2`	`2`
`3`	`3`	`public class SimpleLinkedList {`
`4`	`4`	`private class Node {`
`5`		`- Node(Object elem) {`
`6`		`- this.elem = elem;`
	`5`	`+ Node(Object o) {`
	`6`	`+ this.o = o;`
`7`	`7`	`}`
`8`		`- Object elem;`
	`8`	`+ Object o;`
`9`	`9`	`Node next;`
`10`	`10`	`}`
`11`	`11`
`@@ -59,6 +59,6 @@ private Object findElemOf(int index) {`
`59`	`59`	`last = last.next;`
`60`	`60`	`count++;`
`61`	`61`	`}`
`62`		`- return last.elem;`
	`62`	`+ return last.o;`
`63`	`63`	`}`
`64`	`64`	`}`