Merge branch 'develop' into develop

Author: bowbahdoe

book.toml

@@ -3,7 +3,6 @@ title = "Modern Java"
 description = "Book teaching how to write modern and effective Java."
 authors = ["Ethan McCue", "Together Java", "Contributions from the Java Community"]
 language = "en"
-multilingual = false
 
 [output.html]
 git-repository-url = "https://github.com/Together-Java/ModernJava"

src/arrays/challenges.md

@@ -13,7 +13,7 @@ Edit the following program so that the output is zero.
 void main() {
     // Only change this line
     String[] words = { "Sam", "I", "Am" };
-    IO.println(array.length);
+    IO.println(words.length);
 }
 ```
 

src/arrays/reassignment.md

@@ -20,7 +20,7 @@ IO.println(numbers.length);
 ~}
 ```
 
-This reassignment will not be affect any variables which
+This reassignment will not affect any variables which
 are aliases for the variable's old value.
 
 ```java

src/arrays/relation_to_final_variables.md

@@ -12,7 +12,7 @@ final char[] catchphrase = { 'w', 'o', 'a', 'h', '!' };
 IO.println(catchphrase);
 
 // Cannot reassign
-// catchphrase = { 'e', 'g', 'a', 'd', 's' }
+// catchphrase = new char[] { 'e', 'g', 'a', 'd', 's' }
 // but can set elements directly
 catchphrase[0] = 'e';
 catchphrase[1] = 'g';

src/arrays_ii/initialization_with_size.md

@@ -1,11 +1,11 @@
-# Initializion with Size
+# Initialization with Size
 
 The Nintendo GameBoy had a screen resolution of 160 x 144.
 To store the value of each pixel[^bw] you would need an array 23,040 items 
 long.
 
 To support this without you writing the word `false` 23,040 times,
-arrays can be made with just by giving a size and skipping the initializer.
+arrays can be made just by giving a size and skipping the initializer.
 
 ```java,no_run
 boolean[] pixels = new boolean[23040];
@@ -14,4 +14,4 @@ boolean[] pixels = new boolean[23040];
 So you have to say `new` followed by the type of element in the array, `[`, the size of the array and `]`.
 
 
-[^bw]: The original GameBoy wasn't actually just black and white. It supported 7 shades of gray, so a `boolean` wouldn't technically to be enough to represent a pixel's state. You'd have to use something with at least 8 states, not just 2.
+[^bw]: The original GameBoy wasn't actually just black and white. It supported 7 shades of gray, so a `boolean` wouldn't technically be enough to represent a pixel's state. You'd have to use something with at least 8 states, not just 2.

src/boolean/or.md

@@ -20,7 +20,7 @@ walking the dog looks nice.
 
 ## Exclusive vs. Inclusive
 
-It is important too note that this is not an "exclusive" OR.
+It is important to note that this is not an "exclusive" OR.
 
 An exclusive OR would be something like
 a child being allowed to have ice cream _or_ a cookie, but not both.

src/boxed_primitives.md

@@ -24,7 +24,7 @@ void main() {
 }
 ```
 
-We call these primitives which might be null "Boxed Primitives" because you they are made by taking
+We call these primitives which might be null "Boxed Primitives" because they are made by taking
 the underlying thing and putting it in a "box."[^boxing]
 
 

src/boxed_primitives/boolean.md

@@ -8,5 +8,5 @@ The type to use for a `boolean` that might be null is `Boolean`.
 Boolean b = null;
 IO.println(b);
 b = true;
-IO.println(true);
+IO.println(b);
 ~}

src/boxed_primitives/challenges.md

@@ -28,7 +28,7 @@ void main() {
 
 ## Challenge 2.
 
-Write a method which takes in a `Integer[]` representing
+Write a method which takes in an `Integer[]` representing
 a series of distances and prints out every distance
 followed by ` kilometers`.
 
@@ -50,7 +50,7 @@ void printDistances(Integer[] distances) {
 }
 
 void main() {
-    printNames(new String[] {
+    printDistances(new Integer[] {
         45,
         99,
         23

src/boxed_primitives/character.md

@@ -11,7 +11,7 @@ IO.println(c);
 ~}
 ```
 
-Unlike a `char[]`, a `Character[]` will not be have its contents
+Unlike a `char[]`, a `Character[]` will not have its contents
 shown when printed.
 
 ```java