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String Class in Java The String class in Java represents sequences of characters and is used for text data manipulation. String Creation and Operations Strings can be created using literals or the new keyword: String greeting = "Hello"; String message = new String("Welcome"); Common string operations include: Length: int ...

String Class Initializing Strings Strings can be created using literals or constructors. Using String Literals String s1 = null; String s2 = ""; String s3 = "Hello"; Using Constructors String s4 = new String(); // Empty string String s5 = new String("World"); char[] letters = {'J', 'a', 'v', 'a'}; String s6 = new ...

Inheritance Hierarchy The String class implements several key interfaces that define its capabilities: Serializable: Enables object serialization for network transmission Comparable: Allows string comparison operations CharSequence: Defines the character sequence contract Constable, ConstantDesc: Advanced features for compile-time constants H ...