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All Java 9 Solutions on Gang of Coders
Total of 38 Java 9 Solutions
JDK9: An illegal reflective access operation has occurred. org.python.core.PySystemState
Java
Java 9
Java Module
Java 9 + maven + junit: does test code need module-info.java of its own and where to put it?
Java
Maven
Junit
Java 9
Java Module
Can Java 9 run on a 32-bit OS?
Java
Java 9
Is Maven ready for JDK9?
Maven
Maven 3
Java 9
List.of() or Collections.emptyList()
Java
Collections
Java 9
What is sjavac, who is it for and how do I use it?
Java
Java 8
Javac
Java 9
SimpleDateFormat with German Locale - Java 8 vs Java 10+
Java
Java 8
Simpledateformat
Java 9
Java 10
How to resolve java.lang.NoClassDefFoundError: javax/xml/bind/JAXBException
Java
Jaxb
Java 9
Java 11
Java 10
Replacements for deprecated JPMS modules with Java EE APIs
Java
Jakarta Ee
Deprecated
Java 9
Java Module
What is the difference between List.of and Arrays.asList?
Java
List
Java 9
What is an illegal reflective access?
Java
Java 9
Java Module
Java Platform-Module-System
Why does array[idx++]+="a" increase idx once in Java 8 but twice in Java 9 and 10?
Java
Java 8
Javac
Java 9
Java 10
Observer is deprecated in Java 9. What should we use instead of it?
Java
Java 8
Deprecated
Observer Pattern
Java 9
Optional orElse Optional in Java
Java
Lambda
Java 8
Optional
Java 9
How to solve InaccessibleObjectException ("Unable to make {member} accessible: module {A} does not 'opens {package}' to {B}") on Java 9?
Java
Reflection
Java 9
Java Module
Java Platform-Module-System
What is the --release flag in the Java 9 compiler?
Java
Javac
Java 9
Failed to run sdkmanager --list with Java 9
Java
Android
Android Sdk-Tools
Java 9
Android Sdk-Manager
How is String concatenation implemented in Java 9?
Java
String
String Concatenation
Java 9
Invokedynamic
Why does Map.of not allow null keys and values?
Java
Dictionary
Null
Hashmap
Java 9
javax.xml.bind.JAXBException Implementation of JAXB-API has not been found on module path or classpath
Xml
Exception
Jaxb
Bind
Java 9
How to quit the JShell and go back to the command-line?
Java
Java 9
Jshell
What's the difference between requires and requires transitive statements in Java 9?
Java
Java 9
Java Module
Requires
Module Info
Maven compilation issue with Java 9
Maven
Java 9
How to hide warning "Illegal reflective access" in java 9 without JVM argument?
Java
Jvm
Netty
Java 9
Cannot be cast to class because they are in unnamed module of loader 'app'
Java
Spring Boot
Java 9
Java Module
Failed to install android-sdk: "java.lang.NoClassDefFoundError: javax/xml/bind/annotation/XmlSchema"
Java
Android
Java 9
Why project Jigsaw / JPMS?
Java
Java 9
Java Platform-Module-System
Why does \R behave differently in regular expressions between Java 8 and Java 9?
Java
Regex
Unicode
Java 8
Java 9
What is the replacement for javax.activation package in java 9?
Java
Jvm
Java 9
javax.activation
takeWhile() working differently with flatmap
Java
Lambda
Java Stream
Java 9
Why did Java 9 introduce the JMOD file format?
Java
Java 9
Java Platform-Module-System
Jmod
Stream.peek() method in Java 8 vs Java 9
Java
Lambda
Java 8
Java 9
Peek
Difference between RxJava API and the Java 9 Flow API
Java
Rx Java
Rx Java2
Java 9
What's the difference between --add-exports and --add-opens in Java 9?
Java
Command Line-Arguments
Java 9
Java Platform-Module-System
Java Module
Difference between compact strings and compressed strings in Java 9
Java
String
Java 9
Why does String.replaceAll() work differently in Java 8 from Java 9?
Java
Regex
String
Java 8
Java 9
Illegal reflective access by org.springframework.cglib.core.ReflectUtils$1
Java
Spring
Spring Boot
Java 9
Java Module
How to import external libraries in jshell java 9?
Java 9
Jshell