Details
- Understand the exam objectives for Oracle Java Programmer Certification
- Evaluate your readiness to take the Oracle Certified Professional: Java Programmer exam
Outline
- Declaring Classes
- Declaring Interfaces
- Declaring Class Members
- Encapsulation
- Inheritance
- Polymorphism
- Overriding/Overloading Methods
- Reference Variable Casting
- Implementing Interfaces
- Legal Return Types
- Constructors
- Statics
- Coupling and Cohesion
- Literals, Assignments, and Variables
- Passing Variables into Methods
- Using Wrapper Classes/Boxing
- Overloading
- Garbage Collection
- if and switch Statements
- Looping
- Exception Handling
- Common Exceptions and Errors
- Assertions
- String/StringBuilder/StringBuffer
- File Navigation and I/O
- Serialization
- Dates, Numbers, and Currency
- Parsing, Tokenizing, and Formatting
- Overriding the hashCode() method Collections
- Using the Collections Framework
- Generic Types
- Method-Local Inner Classes
- Anonymous Inner Classes
- Static Nested Classes
- Defining, Instantiating, and Starting Threads
- Thread States and Transitions
- Synchronizing Code
- Thread Interaction
- Using the javac and java Commands
- JAR Files
- Using Static Imports
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