Java KeywordsLearn about keywords in the Java language. Review core parts of Java.
Keywords. You are in a dark cave. Suddenly a flash of light appears. A torch illuminates the area. Particles of light (like neurons in the brain) pass their messages.
Something that is static is singular. It is all alone and this aspect of it cannot be changed. In Java we find static fields, methods and initializers.StaticStatic Initializer
These are a kind of algorithm—one of the oldest. With ciphers, a message can be "obscured" so that is no longer easily read.Cipher: CaesarCipher: ROT13
This is a design pattern. It is used to unify the creation of a diverse group of objects with a common ancestor. As with other design patterns, it helps simplify large programs.Factory
The Google Java library, called Guava, offers additional classes. For example, an ImmutableList cannot be modified. With Splitter and Joiner we handle strings.ImmutableListJoinerListMultimapSplitter
Java has many classes. But using the most common ones is a good idea. Much like a musical symphony, the flow of a Java program is important. You will develop a masterpiece.
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