1 files changed, 41 insertions, 83 deletions

diff --git a/src/main/java/tlIItools/NameFileReader.java b/src/main/java/tlIItools/NameFileReader.java
index 87407162..a9646942 100644
--- a/src/main/java/tlIItools/NameFileReader.java
+++ b/src/main/java/tlIItools/NameFileReader.java
@@ -1,113 +1,71 @@
 package tlIItools;
 
-import java.io.FileReader;
-import java.io.IOException;
-import java.io.PrintStream;
-import java.io.Reader;
-
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.Scanner;
-
-/**
- * Reads in a list of file names to process.
+import java.io.*;
+
+import java.util.*;
+
+/** Reads in a list of file names to process.
  *
- * @author Ben Culkin
- */
+ * @author Ben Culkin */
 public class NameFileReader {
-	/**
-	 * Are we attempting to guess group names?
-	 */
+	/** Are we attempting to guess group names? */
 	public boolean guessGroups;
-
-	/**
-	 * Regex to use for guessing group names.
-	 */
+	/** Regex to use for guessing group names. */
 	public String groupRx;
-
-	/**
-	 * The default group to put files into.
-	 */
+	/** The default group to put files into. */
 	public String defGroup;
-
-	/**
-	 * The map of file groups.
-	 */
+	/** The map of file groups. */
 	public Map<String, List<String>> fNames;
 
-	/*
-	 * The current group.
-	 */
+	/* The current group. */
 	private String curGroup;
-	/*
-	 * The list of files for the current group.
-	 */
+	/* The list of files for the current group. */
 	private	List<String> curList;
 
-	/**
-	 * Counts the files read in.
-	 */
+	/** Counts the files read in. */
 	public int fCount;
 
+	/** Stream to write normal output to. */
 	public PrintStream normOut = System.out;
+	/** Stream to write error output to. */
 	public PrintStream errOut  = System.err;
 
-	/**
-	 * Create a new name reader using the default settings.
+	/** Create a new name reader using the default settings.
 	 *
-	 * Guessing groups is disabled by default.
-	 */
+	 * Guessing groups is disabled by default. */
 	public NameFileReader() {
 		this(false);
 	}
 
-	/**
-	 * Create a new name reader using the default settings.
+	/** Create a new name reader using the default settings.
 	 *
-	 * @param guessGroups
-	 * 	Controls whether or not to try to guess file groups from file
-	 * 	names.
-	 */
+	 * @param guessGroups Controls whether or not to try to guess file groups from file names. */
 	public NameFileReader(boolean guessGroups) {
 		this(new HashMap<>(), "default", guessGroups);
 	}
 
-	/**
-	 * Create a new name reader using the specified settings.
-	 *
-	 * @param fNames
-	 * 	The set of groups to add files to.
+	/** Create a new name reader using the specified settings.
 	 *
-	 * @param defGroup
-	 * 	The name of the default file group.
-	 *
-	 * @param guessGroups
-	 * 	Whether or not to attempt to guess group names.
-	 */
+	 * @param fNames The set of groups to add files to.
+	 * @param defGroup The name of the default file group.
+	 * @param guessGroups Whether or not to attempt to guess group names. */
 	public NameFileReader(Map<String, List<String>> fNames, String defGroup, boolean guessGroups) {
-		if (!fNames.containsKey(defGroup))
-			fNames.put(defGroup, new ArrayList<>());
+		if (!fNames.containsKey(defGroup)) fNames.put(defGroup, new ArrayList<>());
 
 		this.fNames = fNames;
 
-		this.defGroup = defGroup;
-
+		this.defGroup    = defGroup;
 		this.guessGroups = guessGroups;
+		this.curGroup    = defGroup;
 
-		this.curGroup = defGroup;
-		this.curList  = fNames.get(curGroup);
+		this.curList     = fNames.get(curGroup);
 
 		this.fCount = 0;
 	}
 
-	/**
-	 * Read in file names from a file.
+	/** Read in file names from a file.
 	 *
-	 * @param from
-	 * 	The name of the file to read from.
-	 */
+	 * @param from The name of the file to read from. */
 	public void readFrom(String from) {
 		try (FileReader fr = new FileReader(from)) {
 			readFrom(fr);
@@ -118,13 +76,9 @@ public class NameFileReader {
 		}
 	}
 
-	/**
-	 * Read in file names from an input source.
-	 *
-	 * @param r
-	 * 	The input source to read from.
+	/** Read in file names from an input source.
 	 *
-	 */
+	 * @param r The input source to read from. */
 	public void readFrom(Reader r) {
 		Scanner scn = new Scanner(r);
 
@@ -153,12 +107,9 @@ public class NameFileReader {
 		scn.close();
 	}
 
-	/**
-	 * Swap to a new file group.
+	/** Swap to a new file group.
 	 *
-	 * @param groupName
-	 * 	The name of the group to swap to.
-	 */
+	 * @param groupName The name of the group to swap to. */
 	public void swapGroup(String groupName) {
 		curGroup = groupName;
 
@@ -171,12 +122,19 @@ public class NameFileReader {
 		}
 	}
 	
+	/** Add a file to this file reader.
+	 * 
+	 * @param fName The file to add. */
 	public void addFile(String fName) {
 		curList.add(fName);
 
 		fCount += 1;
 	}
-
+	
+	/** Add a file to this file reader.
+	 * 
+	 * @param groupName The group to add the file to.
+	 * @param fName The file to add. */
 	public void addFile(String groupName, String fName) {
 		fNames.computeIfAbsent(groupName, (key) -> new ArrayList<>()).add(fName);