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How do I fix a NoSuchMethodError?
I'm getting a NoSuchMethodError error when running my Java program. What's wrong and how do I fix it?
28 Answers
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Java SecurityException: signer information does not match
... Can someone explain to newbies how to do that? I started working with java and spring a week ago and i'm lost.
– mghz
Mar 14 '14 at 21:51
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Who is calling the Java Thread interrupt() method if I'm not?
I've read and re-read Java Concurrency in Practice, I've read several threads here on the subject, I've read the IBM article Dealing with InterruptedException and yet there's something I'm simply not grasping which I think can be broken down into two questions:
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Importing a GitHub project into Eclipse
...ource code is imported but the created project created by Eclipse is not a java project.
Again normal.
When selecting the option "Use the new projects wizard" and creating a new java project using the wizard should'nt the code be automatically imported ?
No, that would only create an empty ...
How do you compare two version Strings in Java?
...recommended by Google, the method "matches" check the entire string unlike Java that uses a regulatory pattern. (Android documentation - JAVA documentation)
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Is it better practice to use String.format over string Concatenation in Java?
...tible difference between using String.format and String concatenation in Java?
14 Answers
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Safe String to BigDecimal conversion
...);
Full code to prove that no NumberFormatException is thrown:
import java.math.BigDecimal;
public class Tester {
public static void main(String[] args) {
// TODO Auto-generated method stub
String value = "1,000,000,000.999999999999999";
BigDecimal money = new BigDe...
last day of month calculation
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java.time.temporal.TemporalAdjusters.lastDayOfMonth()
Using the java.time library built into Java 8, you can use the TemporalAdjuster interface. We find an implementation ready for use in the TemporalAdjusters utility class: ...
A field initializer cannot reference the nonstatic field, method, or property
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Java is more 'forgiving' for these kind of constructs. Don't know whether that is a good thing. stackoverflow.com/questions/1494735/…
– Wouter Schut
Feb 3 '15 at 11:52
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IntelliJ: Never use wildcard imports
...OS / Ctrl + Alt + S on Windows and Linux) > Editor > Code Style > Java > Imports tab set Class count to use import with '*' and Names count to use static import with '*' to a higher value. Any value over 99 seems to work fine.
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