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Convert String array to ArrayList [duplicate]
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Use this code for that,
import java.util.Arrays;
import java.util.List;
import java.util.ArrayList;
public class StringArrayTest {
public static void main(String[] args) {
String[] words = {"ace", "boom", "crew", "dog", "eon"};
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Java generics T vs Object
...ill operate upon, instead of relying on type-casting to enforce this.
See Java Generics* from Oracle.
*Updated Link.
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How to configure encoding in Maven?
...em with scandic letters that isn't solved with the solution above.
If the java source files contain scandic letters they need to be interpreted correctly by the Java used for compiling. (e.g. scandic letters used in constants)
Even that the files are stored in UTF-8 and the Maven is configured to ...
Eclipse “Error: Could not find or load main class”
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@Aequitas do "Run" -> "Run As" -> "Java Application." once, and it will set the class path automatically. See Blamkin86's answer. Classpath settings may be found under "Run" -> "Run Configurations...".
– gkubed
Oct 2 ...
Initial bytes incorrect after Java AES/CBC decryption
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http://commons.apache.org/proper/commons-codec/download_codec.cgi
import javax.crypto.Cipher;
import javax.crypto.spec.IvParameterSpec;
import javax.crypto.spec.SecretKeySpec;
import org.apache.commons.codec.binary.Base64;
public class Encryptor {
public static String encrypt(String key, Str...
What is the Java ?: operator called and what does it do?
I have been working with Java a couple of years, but up until recently I haven't run across this construct:
16 Answers
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Global variables in Java
How do you define Global variables in Java ?
23 Answers
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Should I avoid the use of set(Preferred|Maximum|Minimum)Size methods in Java Swing?
...e, and unfortunately the links are broken due to migration of SwingLabs to java.net) technical reasons are for instance mentioned in the Rules (hehe) or in the link @bendicott found in his/her comment to my answer. Socially, posing tons of work onto your unfortunate fellow who has to maintain the co...
How to fix the “java.security.cert.CertificateException: No subject alternative names present” error
I have a Java web service client, which consumes a web service via HTTPS.
19 Answers
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How to auto-remove trailing whitespace in Eclipse?
...Removing whitespace from the entire file being edited:
Preferences -> Java -> Editors -> Save Actions -> check Perform the selected actions on save -> check Additional actions -> click Configure.. -> go to Code organizing tab -> check Remove trailing whitespace -> select...