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I'm trying to get the src for an image, but the HTML code I'm getting back is different from the HTML code shown on the Website.

I'm a college student working on a semester long project and I have hit a wall with my program. Before I go any further, do know that I looked through the similar threads on stack overflow and none of them seem to match my situation.

I have a string input generated from a pdf that contains abundant data from a table. Problem is, some of the table entries for the department column go from 1 row to 2 due to the formatting and I am unable to address it. For example,

PS 253 (handled fine by my algorithm)

MA

243HON (breaks everything)

I need to ultimately be able to put them on the same row and remove the " \n" after MA to send it along to the rest of the program. I attempted checking for \n one or two index places after the department code (MA) and changing the index from which I get 243HON, which did not work.

I have also tried String = string.replaceAll("MA \n", "MA ") as seen in the code. Removing the space between MA and \n does nothing. Here is the relevant part of my code. Thank you!

So I want this dataframe/string/vector

So this is a short example of a dataframe:

Summary:

I have a program I want to ship as a single jar file.

It depends on three big resource files (700MB each) in a binary format. The file content can easily be accessed via indexing, my parser therefore reads these files as RandomAccessFile-objects.

So my goal is to access resource files from a jar via File objects.

My problem:

When accessing the resource files from my file system, there is no issue, but I aim to pack them into the jar file of the program, so the user does not need to handle these files themselves.

The only way I found so far to access a file packed in a jar is via InputStream (generated by class.getResourceAsStream()), which is totally useless for my application as it would be much too slow reading these files from start to end instead of using RandomAccessFile.

Copying the file content into a file, reading it and deleting it in runtime is no option eigher for the same reason.

Can someone confirm that there is no way to achieve my goal or provide a solution (or a hint so I can work it out myself)?

What I found so far:

I found this answer and if I understand the answer it says that there is no way to solve my problem:

Resources in a .jar file are not files in the sense that the OS can access them directly via normal file access APIs.

And since java.io.File represents exactly that kind of file (i.e. a thing that looks like a file to the OS), it can't be used to refer to anything in a .jar file.

A possible workaround is to extract the resource to a temporary file and refer to that with a File.

I think I can follow the reasoning behind it, but it is over eight years old now and while I am not very educated when it comes to file systems and archives, I know that the Java language has evolved quite much since then, so maybe there is hope? :)

Probably useless background information:

The files are genomes in the 2bit format and I use the TwoBitParser from biojava via the wrapper class TwoBitFacade?. The Javadocs can be found here and here.