OCP Oracle Certified Professional Java SE 17 Developer Study Guide. Jeanne Boyarsky
8.5 Convenience methodsTABLE 8.6 Common functional interfaces for primitivesTABLE 8.7 Primitive-specific functional interfacesTABLE 8.8 Rules for accessing a variable from a lambda body inside a method...
10 Chapter 9TABLE 9.1 Factory methods to create a ListTABLE 9.2 List methodsTABLE 9.3 Queue methodsTABLE 9.4 Deque methodsTABLE 9.5 Using a Deque as a stackTABLE 9.6 Map methodsTABLE 9.7 Behavior of the merge() methodTABLE 9.8 Java Collections Framework typesTABLE 9.9 Collection attributesTABLE 9.10 Comparison of Comparable and ComparatorTABLE 9.11 Helper static methods for building a ComparatorTABLE 9.12 Helper default methods for building a ComparatorTABLE 9.13 Types of boundsTABLE 9.14 Why we need a lower bound
11 Chapter 10TABLE 10.1 Common Optional instance methodsTABLE 10.2 Intermediate vs. terminal operationsTABLE 10.3 Creating a sourceTABLE 10.4 Terminal stream operationsTABLE 10.5 Common primitive stream methodsTABLE 10.6 Mapping methods between types of streamsTABLE 10.7 Function parameters when mapping between types of streamsTABLE 10.8 Optional types for primitivesTABLE 10.9 Spliterator methodsTABLE 10.10 Examples of grouping/partitioning collectors
12 Chapter 11TABLE 11.1 Types of exceptions and errorsTABLE 11.2 Unchecked exceptionsTABLE 11.3 Checked exceptionsTABLE 11.4 ErrorsTABLE 11.5 DecimalFormat symbolsTABLE 11.6 Common date/time symbolsTABLE 11.7 Supported date/time symbolsTABLE 11.8 Factory methods to get a NumberFormatTABLE 11.9 Factory methods to get a DateTimeFormatterTABLE 11.10 Locale.Category valuesTABLE 11.11 Picking a resource bundle for French/France with default locale ...TABLE 11.12 Selecting resource bundle properties
13 Chapter 12TABLE 12.1 Options you need to know for using modules with javacTABLE 12.2 Options you need to know for using modules with javaTABLE 12.3 Access control with modulesTABLE 12.4 Reviewing servicesTABLE 12.5 Reviewing directivesTABLE 12.6 Common modulesTABLE 12.7 Java modules prefixed with javaTABLE 12.8 Java modules prefixed with jdkTABLE 12.9 Modes using jmodTABLE 12.10 Comparing command-line operationsTABLE 12.11 Options you need to know for the exam: javacTABLE 12.12 Options you need to know for the exam: javaTABLE 12.13 Options you need to know for the exam: jarTABLE 12.14 Options you need to know for the exam: jdepsTABLE 12.15 Options you need to know for the exam: jlinkTABLE 12.16 Practicing with automatic module namesTABLE 12.17 Properties of module typesTABLE 12.18 Comparing migration strategies
14 Chapter 13TABLE 13.1 ExecutorService methodsTABLE 13.2 Future methodsTABLE 13.3 TimeUnit valuesTABLE 13.4 ScheduledExecutorService methodsTABLE 13.5 Executors factory methodsTABLE 13.6 Atomic classesTABLE 13.7 Common atomic methodsTABLE 13.8 Lock methodsTABLE 13.9 Concurrent collection classesTABLE 13.10 Synchronized Collections methods
15 Chapter 14TABLE 14.1 File-system symbolsTABLE 14.2 Options for creating File and PathTABLE 14.3 Common File and Path operationsTABLE 14.4 Common File and Files operationsTABLE 14.5 Common NIO.2 method argumentsTABLE 14.6 Path APIsTABLE 14.7 The java.io abstract stream base classesTABLE 14.8 The java.io concrete I/O stream classesTABLE 14.9 Common I/O read and write methodsTABLE 14.10 Common Files NIO.2 read and write methodsTABLE 14.11 Common I/O stream methodsTABLE 14.12 The attributes and view typesTABLE 14.13 Walking a directory with a cycle using breadth-first searchTABLE 14.14 Key APIs
16 Chapter 15TABLE 15.1 CRUD operationsTABLE 15.2 SQLTABLE 15.3 SQL runnable by the execute methodTABLE 15.4 Return types of execute methodsTABLE 15.5 PreparedStatement methodsTABLE 15.6 ResultSet get methodsTABLE 15.7 Sample stored proceduresTABLE 15.8 Stored procedure parameter typesTABLE 15.9 Connection APIs for transactions
List of Illustrations
1 Chapter 1FIGURE 1.1 Compiling with packagesFIGURE 1.2 Compiling with packages and directoriesFIGURE 1.3 Text blockFIGURE 1.4 Your drawing after line 5FIGURE 1.5 Your drawing after line 7
2 Chapter 2FIGURE 2.1 Java operationFIGURE 2.2 The logical truth tables for &, |, and ^
3 Chapter 3FIGURE 3.1 The structure of an if statementFIGURE 3.2 The structure of an else statementFIGURE 3.3 The structure of a switch statementFIGURE 3.4 The structure of a switch expressionFIGURE 3.5 The structure of a while statementFIGURE 3.6 The structure of a do/while statementFIGURE 3.7 The structure of a basic for loopFIGURE 3.8 The structure of an enhanced for-each loopFIGURE 3.9 The structure of a break statementFIGURE 3.10 The structure of a continue statement
4 Chapter 4FIGURE 4.1 Indexing for a stringFIGURE 4.2 Indexes for a substringFIGURE 4.3 The basic structure of an arrayFIGURE 4.4 An empty arrayFIGURE 4.5 An initialized arrayFIGURE 4.6 An array pointing to stringsFIGURE 4.7 A sparsely populated multidimensional arrayFIGURE 4.8 An asymmetric multidimensional arrayFIGURE 4.9 Period formatFIGURE 4.10 How daylight saving time works
5 Chapter 5FIGURE 5.1 Method declarationFIGURE 5.2 Classes used to show private and package accessFIGURE 5.3 Classes used to show protected accessFIGURE 5.4 Copying a reference with pass-by-value
6 Chapter 6FIGURE 6.1 Subclass and superclass declarationsFIGURE 6.2 Types of inheritanceFIGURE 6.3 Java object inheritance
7 Chapter 7FIGURE 7.1 Defining an interfaceFIGURE 7.2 Implementing an interfaceFIGURE 7.3 Interface InheritanceFIGURE 7.4 Defining a simple enumFIGURE 7.5 Defining a sealed classFIGURE 7.6 Defining a recordFIGURE 7.7 Declaring a compact constructorFIGURE 7.8 Object vs. reference
8 Chapter 8FIGURE 8.1 Lambda syntax omitting optional partsFIGURE 8.2 Lambda syntax including optional parts
9 Chapter 9FIGURE 9.1 Java Collections FrameworkFIGURE 9.2 Example of a ListFIGURE 9.3 Example of a SetFIGURE 9.4 Examples of a HashSet and TreeSetFIGURE 9.5 Example of a DequeFIGURE 9.6 Working with a DequeFIGURE 9.7 Working with a stackFIGURE 9.8 Example of a Map
10 Chapter 10FIGURE 10.1 OptionalFIGURE 10.2 Stream pipelineFIGURE 10.3 Steps in running a stream pipelineFIGURE 10.4 A stream pipeline with a limitFIGURE 10.5 Stream pipeline with multiple intermediate operations
11 Chapter 11FIGURE 11.1 Categories of exceptionFIGURE 11.2 The syntax of a try statementFIGURE 11.3 The syntax of a multi-catch blockFIGURE 11.4 The syntax of a try statement with finallyFIGURE 11.5 The syntax of a basic try-with-resources statementFIGURE 11.6 Locale formats
12 Chapter 12FIGURE 12.1 Design of a modular systemFIGURE