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BASIC JAVA COURSE CONTENT

  • Defining how the Java language achieves platform independence
  • Differentiating between the Java ME, Java SE, and Java EE Platforms Evaluating Java     libraries, middle-ware, and database options
  • Defining how the Java language continues to evolve

  • Java Syntax and Class Review
  • Creating simple Java classes
  • Creating primitive variables
  • Using operators
  • Creating and manipulate strings
  • Using if-else and switch statements
  • Iterating with loops: while,do-while,for,enhanced for Creating arrays
  • Using Java fields, constructors, and methods

  • Using encapsulation in Java class design
  • Modeling business problems using Java classes Making classes immutable
  • Creating and use Java subclasses
  • Overloading methods

  • Using access levels: private, protected, default, and public.
  • Overriding methods
  • Using virtual method invocation
  • Using varargs to specify variable arguments
  • Using the instanceof operator to compare object types
  • Using upward and downward casts
  • Modeling business problems by using the static keyword
  • Implementing the singleton design pattern

  • Designing general-purpose base classes by using abstract classes
  • Constructing abstract Java classes and subclasses
  • Applying final keyword in Java
  • Distinguish between top-level and nested classes

  • Choosing between interface inheritance and class inheritance
  • Extending an interface
  • Defaulting methods
  • Anonymous inner classes
  • Defining a Lambda Expression

  • Creating a custom generic class
  • Using the type inference diamond to create an object
  • Creating a collection by using generics
  • Implementing an ArrayList
  • Implementing a TreeSet
  • Implementing a HashMap
  • Implementing a Deque
  • Ordering collections

  • Describing the Builder pattern
  • Iterating through a collection using lambda syntax
  • Describing the Stream interface
  • Filtering a collection using lambda expressions
  • Calling an existing method using a method reference
  • Chaining multiple methods together
  • Defining pipelines in terms of lambdas and collections

  • Listing the built-in interfaces included in java.util.function
  • Core interfaces - Predicate, Consumer, Function, Supplier Using primitive versions of base     interfaces
  • Using binary versions of base interfaces

  • Extracting data from an object using map describing the types of stream operations     describing the Optional class
  • Describing lazy processing
  • Sorting a stream
  • Saving results to a collection using the collect method Grouping and partition data using the     Collectors class

  • Defining the purpose of Java exceptions
  • Using the try and throw statements
  • Using the try and throw statements
  • Using the catch, multi-catch, and finally clauses Autoclose resources with a                           try-with-resources statement
  • Recognizing common exception classes and categories
  • Creating custom exceptions
  • Testing invariants by using assertions

  • Describing the basics of input and output in Java Read and write data from the console
  • Using streams to read and write files
  • Writing and read objects using serialization

  • Using the Path interface to operate on file and directory paths
  • Using the Files class to check, delete, copy, or move a file or directory
  • Using Stream API with NIO2

  • Describing operating system task scheduling
  • Creating worker threads using Runnable and Callable
  • Using an ExecutorService to concurrently execute tasks Identifying potential threading     problems
  • Using synchronized and concurrent atomic to manage atomicity
  • Using monitor locks to control the order of thread execution
  • Using the java.util.concurrent collections

  • Parallelism
  • The need for Fork-Join
  • Work stealing
  • RecursiveTask

  • Reviewing the key characteristics of streams
  • Describing how to make a stream pipeline execute in parallel List the key assumptions     needed to use a parallel pipeline
  • Defining reduction
  • Describing why reduction requires an associative function
  • Calculating a value using reduce
  • Describing the process for decomposing and then merging work
  • Listing the key performance considerations for parallel streams

  • Defining the layout of the JDBC API
  • Connecting to a database by using a JDBC driver
  • Submitting queries and get results from the database
  • Specifying JDBC driver information externally
  • Performing CRUD operations using the JDBC API
  • Describing the process for decomposing and then merging work
  • Listing the key performance considerations for parallel streams

  • Describing the advantages of localizing an application defining what a locale represents
  • Read and set the locale by using the Locale object Building a resource bundle for each locale
  • Calling a resource bundle from an application changing the locale for a resource bundle

MODULE DURATION: 2 MONTHS

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