Chapter 3: Fundamental Programming Structures in Java
3.1 A Simple Java Program
3.2 Comments
3.3 Data Types
3.3.1 Integer Types
3.3.2 Floating-Point Types
3.3.3 The char Type
3.3.4 Unicode and the char Type
3.3.5 The boolean Type
3.4 Variables and Constants
3.4.1 Declaring Variables
3.4.2 Initializing Variables
3.4.3 Constants
3.4.4 Enumerated Types
3.5 Operators
3.5.1 Arithmetic Operators
3.5.2 Mathematical Functions and Constants
3.5.3 Conversions between Numeric Types
3.5.4 Casts
3.5.5 Assignment
3.5.6 Increment and Decrement Operators
3.5.7 Relational and boolean Operators
3.5.8 The Conditional Operator
3.5.9 Switch Expressions
3.5.10 Bitwise Operators
3.5.11 Parentheses and Operator Hierarchy
3.6 Strings
3.6.1 Substrings
3.6.2 Concatenation
3.6.3 Strings Are Immutable
3.6.4 Testing Strings for Equality
