coderwangbo
diff --git a/‎collections/ApplesAndOrangesWithoutGenerics.java
Lines changed: 1 addition & 1 deletion b/‎collections/ApplesAndOrangesWithoutGenerics.java
Lines changed: 1 addition & 1 deletion
diff --git a/‎collections/AsListInference.java
Lines changed: 4 additions & 0 deletions b/‎collections/AsListInference.java
Lines changed: 4 additions & 0 deletions
diff --git a/‎concurrent/PSP2.txt
Lines changed: 0 additions & 10 deletions b/‎concurrent/PSP2.txt
Lines changed: 0 additions & 10 deletions
@@ -24,7 +24,7 @@ public static void main(String[] args) {
     apples.add(new Orange());
     for(Object apple : apples) {
       ((Apple) apple).id();
-      // Orange is detected only at run time
+      // Orange is detected only at runtime
     }
   }
 }
 
@@ -16,19 +16,23 @@ public static void main(String[] args) {
     List<Snow> snow1 = Arrays.asList(
       new Crusty(), new Slush(), new Powder());
     //- snow1.add(new Heavy()); // Exception
+    //- snow1.remove(0);        // Exception
 
     List<Snow> snow2 = Arrays.asList(
       new Light(), new Heavy());
     //- snow2.add(new Slush()); // Exception
+    //- snow2.remove(0);        // Exception
 
     List<Snow> snow3 = new ArrayList<>();
     Collections.addAll(snow3,
       new Light(), new Heavy(), new Powder());
     snow3.add(new Crusty());
+    snow3.remove(0);
 
     // Hint with explicit type argument specification:
     List<Snow> snow4 = Arrays.<Snow>asList(
        new Light(), new Heavy(), new Slush());
     //- snow4.add(new Powder()); // Exception
+    //- snow4.remove(0);         // Exception
   }
 }
Original file line number	Diff line number	Diff line change
`@@ -24,7 +24,7 @@ public static void main(String[] args) {`
`24`	`24`	`apples.add(new Orange());`
`25`	`25`	`for(Object apple : apples) {`
`26`	`26`	`((Apple) apple).id();`
`27`		`- // Orange is detected only at run time`
	`27`	`+ // Orange is detected only at runtime`
`28`	`28`	`}`
`29`	`29`	`}`
`30`	`30`	`}`