apache-commons_开发者

Why can't Scala find org.apache.commons.lang package?

I want to use org.apache.commons.lang.NotImplementedException as it seems to be the only NotImple开发者_如何学运维mentedException implementation in Java/Scala domain. I can remember I used to use it w[详细]

2023-04-12 09:44 分类：问答

How to make Apache Commons HttpClient 3.1 ignore HTTPS certificate invalidity?

I am trying to get the Apache Commons HttpClient library (version 3.1) to ignore the fact that the server certificate cannot be established as trusted (as evidenced by the thrown exception javax.net.s[详细]

2023-04-11 22:28 分类：问答

How to write an 8 bit grey scale tiff with Java?

I am trying to write agrey scale image to an TIFF file using Sanselan. Obviously would like the save the data to be 8 bit grey scale file but somehow I always end up with a 24 bit colour file.[详细]

2023-04-10 12:28 分类：问答

Extract only file name From FileItem's name

In apache commons file uploading the uploaded files are available as FileItem objects. If I get the name of such file item by using fileitem.getName() it returns the full path (ex: C:\\Test\\test.txt)[详细]

2023-04-04 13:25 分类：问答

Is it worth upgrading to Apache commons VFS 2.0?

Ive had trouble getting a definitive summary (aka rele开发者_Go百科ase notes) of what has been fixed, changed and so on with 2.0. Has anybody tried it and what experience have they had. I have noticed[详细]

2023-04-04 10:09 分类：问答

How do I get rid of the uncheck conversion warning as a result of using PropertiesConfiguration from apache.commons

I prefer not to use SuppressWarnings.I prefer to write code that produces no complaints.I import the apache.commons class PropertiesConfiguration.[详细]

2023-04-02 04:51 分类：问答

Using Guava Collections2 transform method to work as Apache CollectionUtil.forAllDo

I\'ve read some post comparing Guava and Apache Commons, and 开发者_JAVA技巧most of the posters prefer using Guava.[详细]

2023-04-01 09:18 分类：问答

How do I write a comment to a PropertiesConfiguration file?

Given one of these instances: org.apache.commons.configuration.PropertiesConfiguration I want to write a comment.How?[详细]

2023-04-01 04:41 分类：问答

How to count duplicates in an array of strings?

How do I partition a String to extract all the words/terms that occur i开发者_高级运维n it and count how many times each occurs?[详细]

2023-03-31 05:10 分类：问答

addReplyTo doesn't seem to work

everyone. I\'m trying to configure a email specifying an email address to reply to u开发者_运维知识库sing the addReplyTo method and although the email is sent successfully[详细]

2023-03-30 21:35 分类：问答