diff options
author | Zachary Ferguson <zfergus2@users.noreply.github.com> | 2015-10-06 19:09:13 -0400 |
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committer | Zachary Ferguson <zfergus2@users.noreply.github.com> | 2015-10-06 19:09:13 -0400 |
commit | cea7db46eb1365c42d2e56a84af0ee2e3a750569 (patch) | |
tree | a6d649b05a00e2aa2f16d522ab3fca816b4f7aa2 | |
parent | 420e04a5909ae309683201c9fb272ed3dc142283 (diff) |
[java/en] Fixed Whitespace
Converted tabs to 4 spaces for consistency.
-rw-r--r-- | java.html.markdown | 126 |
1 files changed, 63 insertions, 63 deletions
diff --git a/java.html.markdown b/java.html.markdown index 9ab257a4..5c230501 100644 --- a/java.html.markdown +++ b/java.html.markdown @@ -343,9 +343,9 @@ public class LearnJava { private static final Set<String> COUNTRIES = new HashSet<String>(); static { - validCodes.add("DENMARK"); - validCodes.add("SWEDEN"); - validCodes.add("FINLAND"); + validCodes.add("DENMARK"); + validCodes.add("SWEDEN"); + validCodes.add("FINLAND"); } // But there's a nifty way to achive the same thing in an @@ -505,12 +505,12 @@ public class Fruit implements Edible, Digestible { public class ExampleClass extends ExampleClassParent implements InterfaceOne, InterfaceTwo { @Override - public void InterfaceOneMethod() { - } + public void InterfaceOneMethod() { + } @Override - public void InterfaceTwoMethod() { - } + public void InterfaceTwoMethod() { + } } // Abstract Classes @@ -530,56 +530,56 @@ public class ExampleClass extends ExampleClassParent implements InterfaceOne, public abstract class Animal { - public abstract void makeSound(); - - // Method can have a body - public void eat() - { - System.out.println("I am an animal and I am Eating."); - // Note: We can access private variable here. - age = 30; - } - - // No need to initialize, however in an interface - // a variable is implicitly final and hence has - // to be initialized. - protected int age; - - public void printAge() - { - System.out.println(age); - } - - // Abstract classes can have main function. - public static void main(String[] args) - { - System.out.println("I am abstract"); - } + public abstract void makeSound(); + + // Method can have a body + public void eat() + { + System.out.println("I am an animal and I am Eating."); + // Note: We can access private variable here. + age = 30; + } + + // No need to initialize, however in an interface + // a variable is implicitly final and hence has + // to be initialized. + protected int age; + + public void printAge() + { + System.out.println(age); + } + + // Abstract classes can have main function. + public static void main(String[] args) + { + System.out.println("I am abstract"); + } } class Dog extends Animal { - // Note still have to override the abstract methods in the - // abstract class. - @Override - public void makeSound() - { - System.out.println("Bark"); - // age = 30; ==> ERROR! age is private to Animal - } - - // NOTE: You will get an error if you used the - // @Override annotation here, since java doesn't allow - // overriding of static methods. - // What is happening here is called METHOD HIDING. - // Check out this awesome SO post: http://stackoverflow.com/questions/16313649/ - public static void main(String[] args) - { - Dog pluto = new Dog(); - pluto.makeSound(); - pluto.eat(); - pluto.printAge(); - } + // Note still have to override the abstract methods in the + // abstract class. + @Override + public void makeSound() + { + System.out.println("Bark"); + // age = 30; ==> ERROR! age is private to Animal + } + + // NOTE: You will get an error if you used the + // @Override annotation here, since java doesn't allow + // overriding of static methods. + // What is happening here is called METHOD HIDING. + // Check out this awesome SO post: http://stackoverflow.com/questions/16313649/ + public static void main(String[] args) + { + Dog pluto = new Dog(); + pluto.makeSound(); + pluto.eat(); + pluto.printAge(); + } } // Final Classes @@ -595,23 +595,23 @@ class Dog extends Animal // extended. public final class SaberToothedCat extends Animal { - // Note still have to override the abstract methods in the - // abstract class. - @Override - public void makeSound() - { - System.out.println("Roar"); - } + // Note still have to override the abstract methods in the + // abstract class. + @Override + public void makeSound() + { + System.out.println("Roar"); + } } // Final Methods public abstract class Mammal() { - // Final Method Syntax: + // Final Method Syntax: // <access modifier> final <return type> <function name>(<args>) - + // Final methods, like, final classes cannot be overridden by a child class, - // and are therefore the final implementation of the method. + // and are therefore the final implementation of the method. public final boolean isWarmBlooded() { return true; |