Cleanliness

1 files changed, 0 insertions, 58 deletions

diff --git a/dice-lang/src/bjc/dicelang/DoubleMatcher.java b/dice-lang/src/bjc/dicelang/DoubleMatcher.java
deleted file mode 100644
index 75df9c7..0000000
--- a/dice-lang/src/bjc/dicelang/DoubleMatcher.java
+++ /dev/null
@@ -1,58 +0,0 @@
-package bjc.dicelang;
-
-import java.util.regex.Pattern;
-
-/**
- * Checks if a string would pass Double.parseDouble.
- *
- * Uses a regex from the javadoc for Double.valueOf()
- */
-public class DoubleMatcher {
-	private static final String Digits =
-		"(\\p{Digit}+)";
-	private static final String HexDigits =
-		"(\\p{XDigit}+)";
-	
-	// an exponent is 'e' or 'E' followed by an optionally
-	// signed decimal integer.
-	private static final String Exp =
-		"[eE][+-]?" + Digits;
-
-	private static final String fpRegex    =
-		("[\\x00-\\x20]*" +  
-		 // Optional leading "whitespace"
-		 "[+-]?(" +         // Optional sign character
-		 "NaN|" +           // "NaN" string
-		 "Infinity|" +      // "Infinity" string
-
-		 // A decimal floating-point string representing a finite positive
-		 // number without a leading sign has at most five basic pieces:
-		 // Digits . Digits ExponentPart FloatTypeSuffix
-		 //
-		 // Since this method allows integer-only strings as input
-		 // in addition to strings of floating-point literals, the
-		 // two sub-patterns below are simplifications of the grammar
-		 // productions from section 3.10.2 of
-		 // The Java™ Language Specification.
-
-		 // Digits ._opt Digits_opt ExponentPart_opt FloatTypeSuffix_opt
-		 "((("+Digits+"(\\.)?("+Digits+"?)("+Exp+")?)|"+
-
-		 // . Digits ExponentPart_opt FloatTypeSuffix_opt
-		 "(\\.("+Digits+")("+Exp+")?)|"+
-
-		 // Hexadecimal strings
-		 "((" +
-		 // 0[xX] HexDigits ._opt BinaryExponent FloatTypeSuffix_opt
-		 "(0[xX]" + HexDigits + "(\\.)?)|" +
-
-		 // 0[xX] HexDigits_opt . HexDigits BinaryExponent FloatTypeSuffix_opt
-		 "(0[xX]" + HexDigits + "?(\\.)" + HexDigits + ")" +
-
-		 ")[pP][+-]?" + Digits + "))" +
-		 "[fFdD]?))" +
-		 "[\\x00-\\x20]*");// Optional trailing "whitespace"
-
-	public static final Pattern floatingLiteral = Pattern.compile("\\A" + fpRegex + "\\Z");
-
-}