OCPJP 8 vs OCP 11 Part 2

This exam is obsolete. See the 819 mapping instead.

It's often helpful to be able to map objectives between exams.

Note: Oracle makes changes to the objectives. These Java 11 objectives are as of when the exam launched and may vary slightly from the latest. The gist is the same.

OCP 11 Part 2 Objective	OCP 11 Part 2 Text	OCPJP 8 Objective
Java Fundamentals
1.1	Create and use final classes	2.2
1.2	Create and use inner, nested and anonymous classes	2.3
1.3	Create and use enumerations	2.4
Exception Handling and Assertions
2.1	Use try-with-resources construct	6.1, 6.2, 6.3
2.2	Create and use custom exception classes	6.4
2.3	Test invariants by using assertions	6.5
Java Interfaces
3.1	Create and use interfaces with default methods	New topic on exam
3.2	Create and use interfaces with private methods	New topic on exam
Generics and Collections
4.1	Use wrapper classes, auto-boxing and auto-unboxing	New topic on exam (was implied)
4.2	Create and use generic classes, methods with diamond notation and wildcards	3.1
4.3	Describe Collections Framework and use key collection interfaces	3.2
4.4	Use Comparator and Comparable interfaces	3.3
4.5	Create and use convenience methods for collections	3.7
Functional Interfaces and Lambda Expressions
5.1	Define and write functional interfaces	New topic on exam
5.2	Create and use lambda expressions including statement lambdas,local-variable for lambda parameters	New topic on exam
Java Stream API
6.1	Describe the Stream interface and pipelines	3.6
6.2	Use lambda expressions and method references	2.6, 3.8
Built-in Functional Interfaces
7.1	Use interfaces from java.util.function package	4.1
7.2	Use core functional interfaces including Predicate, Consumer, Function and Supplier	4.1
7.3	Use primitive and binary variations of base interfaces of java.util.function package	4.2, 4.3
Lambda Operations on Streams
8.1	Extract stream data using map, peek and flatMap methods	5.1
8.2	Search stream data using search findFirst, findAny, anyMatch, allMatch and noneMatch methods	5.2
8.3	Use Optional class	5.3
8.4	Perform calculations using count, max, min, average and sum stream operations	5.4
8.5	Sort a collection using lambda expressions	5.5
8.6	Use Collectors with streams, including the groupingBy and partitioningBy operation	5.6
Migration to a Modular Application
9.1	Migrate the application developed using a Java version prior to SE 9 to SE 11 including top-down and bottom-up migration, splitting a Java SE 8 application into modules for migration	New topic on exam
9.2	Run a modulaized application on classpath and on modulepath	New topic on exam
9.3	Use jdeps to determine dependencies and identify way to address the cyclic dependencies	New topic on exam
Services in a Modular Application
10.1	Describe the components of Services including directives	New topic on exam
10.2	Design a service type, load services using ServiceLoader, check for dependencies of the services including consumer and provider modules	New topic on exam
Concurrency
11.1	Create worker threads using Runnable, Callable and use an ExecutorService to concurrently execute tasks	10.1
11.2	Use java.util.concurrent collections and classes including CyclicBarrier and CopyOnWriteArrayList	10.4
11.3	Write thread-safe code	New topic on exam (implied before)
11.4	Identify threading problems such as deadlocks and livelocks	10.2
Parallel Streams
12.1	Develop the code that use parallel streams	10.6
12.2	Implement decomposition and reduction with streams	10.6
I/O (Fundamentals and NIO2)
13.1	Read data from and write console and file data using I/O Streams	8.1, 8.2
13.2	Use I/O Streams to read and write files	8.1, 8.2
13.3	Read and write objects by using serialization	New topic on exam (was off exam for a few editions)
13.4	Use Path interface to operate on file and directory paths	9.1
13.5	Use Files class to check, delete, copy or move a file or directory	9.2
13.6	Use Stream API with Files	9.3
Secure Coding in Java SE Application
14.1	Prevent Denial of Service in Java applications	New topic on exam
14.2	Secure confidential information in Java application	New topic on exam
14.3	Implement Data integrity guidelines- injections and inclusion and input validation	New topic on exam
14.4	Prevent external attack of the code by limiting Accessibility and Extensibility, properly handling input validation, and mutablity	New topic on exam
14.5	Secure constructing sensitive objects	New topic on exam
14.6	Secure Serialization and Deserialization	New topic on exam
Database Applications with JDBC
15.1	Connect to databases using JDBC URLs and DriverManager	11.2
15.2	Use PreparedStatement to perform CRUD operations	11.1 (PreparedStatement not Statement)
15.3	Use PreparedStatement and CallableStatement APIs to perform database operations	New topic on exam
Localization
16.1	Use Locale class	12.2
16.2	Use resource bundles	12.4
16.3	Format messages, dates, and numbers with Java	New topic on exam (was on older versions of exam)
Annotations
17.1	Describe the purpose of annotations and typical usage patterns	New topic on exam
17.2	Apply annotations to classes and methods	New topic on exam
17.3	Describe commonly used annotations in the JDK	New topic on exam
17.4	Declare custom annotations	New topic on exam

OCPJP 8 Objective	OCPJP 8 Text	OCP 11 Part 2 Objective
Java Class Design
1.1	Implement encapsulation	No longer in objectives)
1.2	Implement inheritance including visibility modifiers and composition	No longer in objectives (but implied)
1.3	Implement polymorphism	No longer in objectives (but implied)
1.4	Override hashCode, equals, and toString methods from Object class	No longer in objectives  (but implied)
1.5	Create and use singleton classes and immutable classes	No longer in objectives
1.6	Develop code that uses static keyword on initialize blocks, variables, methods, and classes	No longer in objectives  (but implied)
Advanced Class Design
2.1	Develop code that uses abstract classes and methods	No longer in objectives (but implied)
2.2	Develop code that uses final keyword	1.1
2.3	Create inner classes including static inner class, local class, nested class, and anonymous inner class	1.2
2.4	Use enumerated types including methods, and constructors in an enum type	1.3
2.5	Develop code that declares, implements and/or extends interfaces and use the atOverride annotation	No longer in objectives (but implied)
2.6	Create and use Lambda expressions	6.2
Generics and Collections
3.1	Create and use a generic class	4.2
3.2	Create and use ArrayList, TreeSet, TreeMap, and ArrayDeque objects	4.3
3.3	Use java.util.Comparator and java.lang.Comparable interfaces	4.4
3.4	Collections Streams and Filters	No longer in objectives (but implied)
3.5	Iterate using forEach methods of Streams and List	No longer in objectives (but implied)
3.6	Describe Stream interface and Stream pipeline	6.1
3.7	Filter a collection by using lambda expressions	4.5
3.8	Use method references with Streams	6.2
Lambda Built-in Functional Interfaces
4.1	Use  the built-in interfaces included in the java.util.function package such as Predicate, Consumer, Function, and Supplier	7.1, 7.2
4.2	Develop code that uses primitive versions of functional interfaces	7.3
4.3	Develop code that uses binary versions of functional interfaces	7.3
4.4	Develop code that uses the UnaryOperator interface	No longer in objectives
Java Stream API
5.1	Develop code to extract data from an object using peek() and map() methods including primitive versions of the map() method	8.1
5.2	Search for data by using search methods of the Stream classes including findFirst, findAny, anyMatch, allMatch, noneMatch	8.2
5.3	Develop code that uses the Optional class	8.3
5.4	Develop code that uses Stream data methods and calculation methods	8.4
5.5	Sort a collection using Stream API	8.5
5.6	Save results to a collection using the collect method and group/partition data using the Collectors class	8.6
5.7	Use of merge() and flatMap() methods of the Stream API	No longer in objectives
Exceptions and Assertions
6.1	Use try-catch and throw statements	2.1
6.2	Use catch, multi-catch, and finally clauses	2.1
6.3	Use Autoclose resources with a try-with-resources statement	2.1
6.4	Create custom exceptions and Auto-closeable resources	2.2
6.5	Test invariants by using assertions	2.3
Use Java SE 8 Date/Time API
7.1	Create and manage date-based and time-based events including a combination of date and time into a single object using LocalDate, LocalTime, LocalDateTime, Instant, Period, and Duration	No longer in objectives
7.2	Work with dates and times across timezones and manage changes resulting from daylight savings including Format date and times values	No longer in objectives
7.3	Define and create and manage date-based and time-based events using Instant, Period, Duration, and TemporalUnit	No longer in objectives
Java I/O Fundamentals
8.1	Read and write data from the console	13.1, 13.2
8.2	Use BufferedReader, BufferedWriter, File, FileReader, FileWriter, FileInputStream, FileOutputStream, ObjectOutputStream, ObjectInputStream, and PrintWriter in the java.io package	13.1, 13.2
Java File I/O (NIO.2)
9.1	Use Path interface to operate on file and directory paths	13.4
9.2	Use Files class to check, read, delete, copy, move, manage metadata of a file or directory	13.5
9.3	Use Stream API with NIO.2	13.6
Java Concurrency
10.1	Create worker threads using Runnable, Callable and use an ExecutorService to concurrently execute tasks	11.1
10.2	Identify potential threading problems among deadlock, starvation, livelock, and race conditions	11.4
10.3	Use synchronized keyword and java.util.concurrent.atomic package to control the order of thread execution	No longer in objectives
10.4	Use java.util.concurrent collections and classes including CyclicBarrier and CopyOnWriteArrayList	11.2
10.5	Use parallel Fork/Join Framework	No longer in objectives
10.6	Use parallel Streams including reduction, decomposition, merging processes, pipelines and performance	12.1, 12.2
Building Database Applications with JDBC
11.1	Describe the interfaces that make up the core of the JDBC API including the Driver, Connection, Statement, and ResultSet interfaces and their relationship to provider implementations	15.2
11.2	Identify the components required to connect to a database using the DriverManager class including the JDBC URL	15.1
11.3	Submit queries and read results from the database including creating statements, returning result sets, iterating through the results, and properly closing result sets, statements, and connections	15.2
Localization
12.1	Describe the advantages of localizing an application	No longer in objectives
12.2	Read and set the locale by using the Locale object	16.1
12.3	Create and read a Properties file	No longer in objectives
12.4	Build a resource bundle for each locale and load a resource bundle in an application	16.2