private LoaderMap pollLoadersForLoadSpecs(ByteProvider provider, FSRL fsrl,
			TaskMonitor monitor) {
		monitor.setMessage(fsrl.getName());
		return LoaderService.getSupportedLoadSpecs(provider,
			loader -> !(loader instanceof BinaryLoader));
	}
Tries to open a file using Ghidra {@link Loader}s.
<p>
The {@link BinaryLoader} is unconditionally skipped.

@param fsrl {@link FSRL} of the file to open
@param monitor {@link TaskMonitor} to use
@return boolean true if successfully processed with a loader, false if no loader claimed
the file.
@throws IOException if io error during processing
@throws CancelledException if user cancels.
Ghidra/Features/Base/src/main/java/ghidra/plugins/importer/batch/BatchInfo.java