From Unicode Technical Standard: In addition, because of the vagaries of natural language, there are situations where two different Unicode characters have the same uppercase or lowercase So, it’s not enough to compare only uppercase of two characters, because they may have different uppercase and same lowercase Simple brute force check gives some results. Check … Read more
Apache Commons comes to the rescue (again). The Commons IO method FilenameUtils.separatorsToSystem(String path) will do what you want. Needless to say, Apache Commons IO will do a lot more besides and is worth looking at.
In windows 10, I needed to go to following folder and change following product.conf file and set SetJavaHome directive. %APPDATA%\sqldeveloper\<product-version>\product.conf in my machine: C:\Users\ati_o\AppData\Roaming\sqldeveloper\17.4.0\product.conf with following line. SetJavaHome C:\Tools\oraclejdk8 Thanks to comment from @thatjeffsmith, in MacOS or Linux/Unix, go to: $HOME/.sqldeveloper/<product-version>/product.conf to set same SetJavaHome directive.
Java 5 is now well past its end-of-life date. Sun/Oracle will no longer issue public updates to it. Java SE 5.0 is in its Java Technology End of Life (EOL) transition period. The EOL transition period began April 8th, 2007 and will complete October 8th, 2009, when Java SE 5.0 will have reached its End … Read more
In Java 6, there is unfortunately no way to determine why a file cannot be deleted. With Java 7, you can use java.nio.file.Files#delete() instead, which will give you a detailed cause of the failure, if the file or directory cannot be deleted. Note that file.list() may return entries for directories, which can be deleted. The … Read more
WebSphere Application Server V7 does support Java Platform, Standard Edition (Java SE) 6 (see Specifications and API documentation in the Network Deployment (All operating systems), Version 7.0 Information Center) and it’s since the release V8.5 when Java 7 has been supported. I couldn’t find the Java 6 SDK documentation, and could only consult IBM JVM … Read more
The javax.tools.JavaCompiler#getTask() method takes an options parameter that allows to set compiler options. The following message describes an easy way to set them in order to access the calling program’s classpath: You need to configure the standard java file manager to know about the jar files(s) – you use the compiler options argument to do … Read more
The technique used in Apache Commons uses the canonical path to the parent directory, not the file itself. I don’t think that you can guarantee that a mismatch is due to a symbolic link, but it’s a good indication that the file needs special treatment. This is Apache code (subject to their license), modified for … Read more
You can create a static util method that converts any collection to a Java List public static List<?> convertObjectToList(Object obj) { List<?> list = new ArrayList<>(); if (obj.getClass().isArray()) { list = Arrays.asList((Object[])obj); } else if (obj instanceof Collection) { list = new ArrayList<>((Collection<?>)obj); } return list; } you can also mix the validation below: public … Read more
Find the file [netbeans installation directory]/etc/netbeans.conf Luckily, Linux has a find helper like find /home/ -name “netbeans.conf, in which you can change the /home/ to a location where you want to search. I found it at /usr/local/netbeans-8.1/etc/netbeans.conf Once, you found the file, the following property needs to be set: netbeans_jdkhome=”[jdk_path]” where you can find the … Read more