classpath

I have seen multiple Stack Overflow questions regarding streaming MP3 streams (like Icecast). They all say to use the MP3SPI libraries, which I am. MP3SPI is for allowing support to audio/mpeg mime types. That's what my Icecast stream is. I have all three jar files in my classpath correctly, but while using the same code they provide in an example, I still get UnsupportedAudioFileException : javax.sound.sampled.UnsupportedAudioFileException: could not get audio input str eam from input URL at javax.sound.sampled.AudioSystem.getAudioInputStream(AudioSystem.java: 1153) at DJUtils.testPlay

This question already has an answer here: Why can't I run my java Hello World program if it is inside a package? 3 answers I'm currently learning Java and the use of my command prompt as a compiler. But every time I execute the java command followed by my test class "Hello" I get the below error messages: Exception in thread "main" java.lang.NoClassDefFoundError: Hello (wrong name: hello/Hello) at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:792) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at java.net

I have two classes: MyApplication Library The Library has already been compiled into Library.class and the source code is no longer available. I am now trying to compile MyApplication from source. MyApplication depends on the Library. The Library has a package name of org.myCompany. I tried setting my classpath to the following: set CLASSPATH=C:\java\project\org\myCompany\Library.class;. which produced the following javac compiler error message: MyApplication.java:33: cannot find symbol symbol: class Library location: class MyApplication Library theLibrary = new Library(); So I changed my

I'm trying to use the Stanford Segementer bit from the NLTK Tokenize package. However, I run into issues just trying to use the basic test set. Running the following: # -*- coding: utf-8 -*- from nltk.tokenize.stanford_segmenter import StanfordSegmenter seg = StanfordSegmenter() seg.default_config('zh') sent = u'这是斯坦福中文分词器测试' print(seg.segment(sent)) Results in this error: I got as far as to add... import os javapath = "C:/Users/User/Folder/stanford-segmenter-2017-06-09/*" os.environ['CLASSPATH'] = javapath ...to the front of my code, but that didn't seem to help. How do I get the segmentor to

I'm having a rather strange problem caused by both the facts that the android java implementation differs from the sun java implementation and that the base java classes are still included in the classpath (all the way at the end) during a maven build of an android project. I think the solution is to not have the java classes on the classpath, but I can't seem to find a way to do this. Basically, there is a class called AbstractExecutorService in java.util.concurrent (in both android and java). The java class contains a couple methods called newTaskFor which I'd like to use in android, but the

After having used NetBeans to create a Java program call it Addition and then having successfully cleaned and built an Executable Jar File in a folder c:\Users\Ben\Doc\NetBeansProjects\Addition\dist WHY is it that when executing, from command prompt, c:\Users\Ben Java -Jar -cp "c:\Users\Ben\Doc\NetBeansProjects\Addition\dist" Addition.jar it does NOT work (i get 'unable to access jarfile Addition.jar) BUT if i use cd to change my current dir to c:\Users\Ben\Doc\NetBeansProjects\Addition\dist and THEN run 'java -jar Addition.jar' from there, the Addition program runs fine The -classpath

My Java program references a lot of data files. I put them in a top level directory called data/, along with src/ and bin/. In Eclipse, references to data/ and ../data/ both seem to work. When I run it from the command line, only ../data/ works. When I put the bin/ and data/ directories in a jar and correctly set the entry point, it doesn't seem to know that I want it to access the data/ directory inside the jar. The only way I've been able to get it to work is by setting the references to ../data/ and placing the jar in the bin directory. This obviously doesn't do me any good, because it's