public static int getRandom(int[] array) {
int rnd = new Random().nextInt(array.length);
return array[rnd];
}
More Related Contents:
- Why 2 return statements are mandatory in equals method
- Need some advice on split() method in Java [closed]
- Scanner vs. BufferedReader
- Including jars in classpath on commandline (javac or apt)
- Why does this go into an infinite loop?
- What is the significance of load factor in HashMap?
- Distinction between the capacity of an array list and the size of an array
- How can I fix “unsupported class file major version 60” in IntelliJ IDEA?
- Does java have a int.tryparse that doesn’t throw an exception for bad data? [duplicate]
- Hibernate : How override an attribute from mapped super class
- How to send data to COM PORT using JAVA? [duplicate]
- What are the advantages of Enhanced for loop and Iterator in Java?
- CMSPermGenSweepingEnabled vs CMSClassUnloadingEnabled
- @OneToMany and composite primary keys?
- clone(): ArrayList.clone() I thought does a shallow copy
- mapping Hibernate query results to custom class?
- In Stream reduce method, must the identity always be 0 for sum and 1 for multiplication?
- Unit testing with Spring Security
- What does ‘->’ (arrow) mean in gradle’s dependency graph?
- Load arrayList data into JTable
- PreparedStatements and performance
- Running java with JAVA_OPTS env variable has no effect
- How to downgrade Java from 9 to 8 on a MACOS. Eclipse is not running with Java 9
- Convert String[] to comma separated string in java
- JpaRepository caches newly created object. How to refresh it?
- java timer task schedule
- Running a bash shell script in java
- java.lang.StackOverflowError due to recursion
- Android schema validation
- Can I add a component to a specific grid cell when a GridLayout is used?