Adjustments around validation and %n

BruceEckel · BruceEckel · commit 7ca318ddde2e · 2017-05-13T22:21:43.000-06:00
diff --git a/concurrent/CountingStream.java b/concurrent/CountingStream.java
@@ -2,6 +2,7 @@
 // (c)2017 MindView LLC: see Copyright.txt
 // We make no guarantees that this code is fit for any purpose.
 // Visit http://OnJava8.com for more book information.
+// {ValidateByHand}
 import java.util.*;
 import java.util.concurrent.*;
 import java.util.stream.*;
diff --git a/newio/AvailableCharSets.java b/newio/AvailableCharSets.java
@@ -3,7 +3,6 @@
 // We make no guarantees that this code is fit for any purpose.
 // Visit http://OnJava8.com for more book information.
 // Displays Charsets and aliases
-// !!!! CI has trouble
 import java.nio.charset.*;
 import java.util.*;
 
diff --git a/onjava/HTMLColors.java b/onjava/HTMLColors.java
@@ -224,7 +224,7 @@ void showInv(Map<String,Integer> m, int count) {
       .limit(count)
       .forEach(e ->
         System.out.format(
-          "%-20s  0x%06X\n", e.getKey(), e.getValue()));
+          "%-20s  0x%06X%n", e.getKey(), e.getValue()));
   }
   public static void showInv(Map<String,Integer> m) {
     showInv(m, m.size());
diff --git a/operators/Underscores.java b/operators/Underscores.java
@@ -9,7 +9,7 @@ public static void main(String[] args) {
     System.out.println(d);
     int bin = 0b0010_1111_1010_1111_1010_1111_1010_1111;
     System.out.println(Integer.toBinaryString(bin));
-    System.out.printf("%x%n", bin);
+    System.out.printf("%x%n", bin);  // [1]
     long hex = 0x7f_e9_b7_aa;
     System.out.printf("%x%n", hex);
   }

Original file line number	Diff line number	Diff line change
`@@ -224,7 +224,7 @@ void showInv(Map<String,Integer> m, int count) {`
`224`	`224`	`.limit(count)`
`225`	`225`	`.forEach(e ->`
`226`	`226`	`System.out.format(`
`227`		`- "%-20s 0x%06X\n", e.getKey(), e.getValue()));`
	`227`	`+ "%-20s 0x%06X%n", e.getKey(), e.getValue()));`
`228`	`228`	`}`
`229`	`229`	`public static void showInv(Map<String,Integer> m) {`
`230`	`230`	`showInv(m, m.size());`
Original file line number	Diff line number	Diff line change
`@@ -9,7 +9,7 @@ public static void main(String[] args) {`
`9`	`9`	`System.out.println(d);`
`10`	`10`	`int bin = 0b0010_1111_1010_1111_1010_1111_1010_1111;`
`11`	`11`	`System.out.println(Integer.toBinaryString(bin));`
`12`		`- System.out.printf("%x%n", bin);`
	`12`	`+ System.out.printf("%x%n", bin); // [1]`
`13`	`13`	`long hex = 0x7f_e9_b7_aa;`
`14`	`14`	`System.out.printf("%x%n", hex);`
`15`	`15`	`}`