format code

maskleo · web-flow · commit cb82110ec77a · 2018-07-06T16:25:37.000+08:00
diff --git a/ch04/03_Nested_Classes.md b/ch04/03_Nested_Classes.md
@@ -30,7 +30,9 @@ public class LinkedCollection<E> extends AbstractCollection<E> {
     return size; 
   }
   public boolean add(E elt) {
-    last.next = new Node(elt); last = last.next; size++;
+    last.next = new Node(elt); 
+    last = last.next; 
+    size++;
     return true;
   }
   public Iterator<E> iterator() {
@@ -81,7 +83,9 @@ class LinkedCollection<E> extends AbstractCollection<E> {
     return size; 
   }
   public boolean add(E elt) {
-    last.next = new Node<E>(elt); last = last.next; size++;
+    last.next = new Node<E>(elt); 
+    last = last.next; 
+    size++;
     return true;
   }
   private static class LinkedIterator<T> implements Iterator<T> {

Original file line number	Diff line number	Diff line change
`@@ -30,7 +30,9 @@ public class LinkedCollection<E> extends AbstractCollection<E> {`
`30`	`30`	`return size;`
`31`	`31`	`}`
`32`	`32`	`public boolean add(E elt) {`
`33`		`- last.next = new Node(elt); last = last.next; size++;`
	`33`	`+ last.next = new Node(elt);`
	`34`	`+ last = last.next;`
	`35`	`+ size++;`
`34`	`36`	`return true;`
`35`	`37`	`}`
`36`	`38`	`public Iterator<E> iterator() {`
`@@ -81,7 +83,9 @@ class LinkedCollection<E> extends AbstractCollection<E> {`
`81`	`83`	`return size;`
`82`	`84`	`}`
`83`	`85`	`public boolean add(E elt) {`
`84`		`- last.next = new Node<E>(elt); last = last.next; size++;`
	`86`	`+ last.next = new Node<E>(elt);`
	`87`	`+ last = last.next;`
	`88`	`+ size++;`
`85`	`89`	`return true;`
`86`	`90`	`}`
`87`	`91`	`private static class LinkedIterator<T> implements Iterator<T> {`