11/10/2023 0 Comments 1z0819![]() Handle exceptions using try/catch/finally clauses, try-with-resource, and multi-catch statements.Create and use interfaces, identify functional interfaces, and utilize private, static, and default methods.Utilize polymorphism and casting to call methods, differentiate object type versus reference type.Create and use subclasses and superclasses, including abstract classes.Understand variable scopes, apply encapsulation and make objects immutable Initialize objects and their members using instance and static initialiser statements and constructors Define and use fields and methods, including instance, static and overloaded methods ![]() Declare and instantiate Java objects including nested class objects, and explain objects' lifecycles (including creation, dereferencing by reassignment, and garbage collection) Create and use loops, if/else, and switch statements 3. Use local variable type inference, including as lambda parameters 2. Handle text using String and StringBuilder classes Use primitives and wrapper classes, including, operators, parentheses, type promotion and casting List of Topics To Review The Java Trail 1. Java SE 11 Developer Exam Number: 1Z0-819 □️ □
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