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mLine 3:
Line 3: − sudo apt-get update+ − sudo apt-get install oracle-java8-installer</nowiki>+ Line 262:
Line 262: − + − + Line 276:
Line 276: + + +
→ArrayList
===With apt===
===With apt===
<nowiki>sudo apt-add-repository ppa:webupd8team/java
<nowiki>sudo apt-add-repository ppa:webupd8team/java
sudo apt-get update
sudo apt-get install oracle-java8-installer</nowiki>
Also ensure your JAVA_HOME variable has been set to:
Also ensure your JAVA_HOME variable has been set to:
</source>
</source>
== Collections ==
==Collections==
=== List ===
===List===
<syntaxhighlight lang="java">
<syntaxhighlight lang="java">
List<String> words = List.of("Apple", "Bat", "Cat");
List<String> words = List.of("Apple", "Bat", "Cat");
===ArrayList===
===ArrayList===
<syntaxhighlight lang="java">
<syntaxhighlight lang="java">
List<String> words = List.of("Apple", "Bat", "Cat");
List<String> wordsArrayList = new ArrayList<String>(words)
ArrayList<String> items = new ArrayList<String>()
ArrayList<String> items = new ArrayList<String>()
items.add("Apple")
items.add("Apple")