v1.4.0: removed a bunch more toString methods/calls that were unneeded

SPD-classes/src/main/java/com/watabou/utils/Highlighter.java

@@ -1,82 +0,0 @@
-/*
- * Pixel Dungeon
- * Copyright (C) 2012-2015 Oleg Dolya
- *
- * Shattered Pixel Dungeon
- * Copyright (C) 2014-2022 Evan Debenham
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>
- */
-
-package com.watabou.utils;
-
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-
-public class Highlighter {
-
-	private static final Pattern HIGHLIGHTER	= Pattern.compile( "_(.*?)_" );
-	private static final Pattern STRIPPER		= Pattern.compile( "[ \n]" );
-
-	public String text;
-
-	public boolean[] mask;
-
-	public Highlighter( String text ) {
-
-		String stripped = STRIPPER.matcher( text ).replaceAll( "" );
-		mask = new boolean[stripped.length()];
-
-		Matcher m = HIGHLIGHTER.matcher( stripped );
-
-		int pos = 0;
-		int lastMatch = 0;
-
-		while (m.find()) {
-			pos += (m.start() - lastMatch);
-			int groupLen = m.group( 1 ).length();
-			for (int i=pos; i < pos + groupLen; i++) {
-				mask[i] = true;
-			}
-			pos += groupLen;
-			lastMatch = m.end();
-		}
-
-		m.reset( text );
-		StringBuffer sb = new StringBuffer();
-		while (m.find()) {
-			m.appendReplacement( sb, m.group( 1 ) );
-		}
-		m.appendTail( sb );
-
-		this.text = sb.toString();
-	}
-
-	public boolean[] inverted() {
-		boolean[] result = new boolean[mask.length];
-		for (int i=0; i < result.length; i++) {
-			result[i] = !mask[i];
-		}
-		return result;
-	}
-
-	public boolean isHighlighted() {
-		for (int i=0; i < mask.length; i++) {
-			if (mask[i]) {
-				return true;
-			}
-		}
-		return false;
-	}
-}

SPD-classes/src/main/java/com/watabou/utils/PointF.java

@@ -146,11 +146,6 @@ public class PointF {
 	public static float angle( PointF start, PointF end ) {
 		return (float)Math.atan2( end.y - start.y, end.x - start.x );
 	}
-	
-	@Override
-	public String toString() {
-		return "" + x + ", " + y;
-	}
 
 	@Override
 	public boolean equals(Object o) {