add more comparator samples as discussed on reddit: http://redd.it/20ng6r

winterbe · winterbe · commit 61164f22a873 · 2014-03-18T15:59:53.000+01:00
diff --git a/src/com/winterbe/java8/Lambda1.java b/src/com/winterbe/java8/Lambda1.java
@@ -29,6 +29,14 @@ public int compare(String a, String b) {
         Collections.sort(names, (a, b) -> b.compareTo(a));
 
         System.out.println(names);
+
+        names.sort(Collections.reverseOrder());
+
+        System.out.println(names);
+
+        List<String> names2 = Arrays.asList("peter", null, "anna", "mike", "xenia");
+        names2.sort(Comparator.nullsLast(String::compareTo));
+        System.out.println(names2);
     }
 
 }

Original file line number	Diff line number	Diff line change
`@@ -29,6 +29,14 @@ public int compare(String a, String b) {`
`29`	`29`	`Collections.sort(names, (a, b) -> b.compareTo(a));`
`30`	`30`
`31`	`31`	`System.out.println(names);`
	`32`	`+`
	`33`	`+ names.sort(Collections.reverseOrder());`
	`34`	`+`
	`35`	`+ System.out.println(names);`
	`36`	`+`
	`37`	`+ List<String> names2 = Arrays.asList("peter", null, "anna", "mike", "xenia");`
	`38`	`+ names2.sort(Comparator.nullsLast(String::compareTo));`
	`39`	`+ System.out.println(names2);`
`32`	`40`	`}`
`33`	`41`
`34`	`42`	`}`