Java Class File Editor
What I personally like to use and fits exactly your problem: http://dirty-joe.com/
Java
java string cannot be converted to boolean error
You are currently assigning the value M to SystemOfMeasure, but if or else if conditions expect a boolean expression, NOT an assignment. So, you need to use .equals() method (which returns true/false) for string comparisons like SystemOfMeasure.equals(“M”) as shown below: Also, remember that, you need to follow the java naming standards like lower case for variable names like systemOfMeasure
How/where to download openjdk/openjre for windows [duplicate]
How do I go about downloading OpenJDK and OpenJRE for Windows ? On the OpenJDK home page it states Download and install the open-source JDK 8 for most popular Linux distributions. If you came here looking for Oracle JDK 8 product binaries for Solaris, Linux, Mac OS X, or Windows, which are based largely on … Read more
Spring Maven clean error – The requested profile “pom.xml” could not be activated because it does not exist
The warning message means that you somehow passed -P pom.xml to Maven which means “there is a profile called pom.xml; find it and activate it”. Check your environment and your settings.xml for this flag and also look at all <profile> elements inside the various XML files. Usually, mvn help:effective-pom is also useful to see what the real POM would look like. Now the error … Read more
Where to get the tools.jar to use with the Java 8 jdk early release
Answer on the behalf of question author: This version is missing tools.jar: jdk-8-ea-bin-b106-windows-i586-05_sep_2013.exe It is now in the most recent release.
Cannot change version of project facet Dynamic Web Module to 3.0?
I updated my web.xml and then just Maven -> Update Project …
What exactly is a Maven Snapshot and why do we need it?
A snapshot version in Maven is one that has not been released. The idea is that before a 1.0 release (or any other release) is done, there exists a 1.0-SNAPSHOT. That version is what might become 1.0. It’s basically “1.0 under development”. This might be close to a real 1.0 release, or pretty far (right after the 0.9 release, for example). The difference between a “real” version and a … Read more
Very Basic Java
Yes the problem is that you can only have one public class per file and this file should have the same name than the class. You can just remove the public in front of the definition of the first class. A better way to do would be to make it a static method of the main class. … Read more
SQLRecoverableException: I/O Exception: Connection reset
This simply means that something in the backend ( DBMS ) decided to stop working due to unavailability of resources etc. It has nothing to do with your code or the number of inserts. You can read more about similar problems here: http://kr.forums.oracle.com/forums/thread.jspa?threadID=941911 http://forums.oracle.com/forums/thread.jspa?messageID=3800354 This may not answer your question, but you will get an … Read more
Very Basic Java
Yes the problem is that you can only have one public class per file and this file should have the same name than the class. You can just remove the public in front of the definition of the first class. A better way to do would be to make it a static method of the main class. … Read more