LANG-1806: Remove extra blank lines

Author: Jagdish-Singh-Bisht

src/main/java/org/apache/commons/lang3/math/NumberUtils.java

@@ -754,14 +754,11 @@ private static boolean isParsableDecimal(final String str, final int beginIdx) {
         int decimalPoints = 0;
         boolean asciiNumeric = true;
         final int lastIndex = str.length() - 1;
-
         for (int i = beginIdx; i < str.length(); i++) {
             final char ch = str.charAt(i);
-
             if(i == lastIndex && (ch == 'f' || ch == 'F' || ch == 'd' || ch == 'D')){
                 return true;
             }
-
             final boolean isDecimalPoint = ch == '.';
             if (isDecimalPoint) {
                 decimalPoints++;

src/test/java/org/apache/commons/lang3/math/NumberUtilsTest.java

@@ -1028,14 +1028,12 @@ void testIsParsable() {
         assertTrue(NumberUtils.isParsable("-018.2"));
         assertTrue(NumberUtils.isParsable("-.236"));
         assertTrue(NumberUtils.isParsable("2."));
-
         assertTrue(NumberUtils.isParsable("2.f"));
         assertTrue(NumberUtils.isParsable("2.d"));
         // Float.parseFloat("1.2e-5f")
         // TODO assertTrue(NumberUtils.isParsable("1.2e-5f"));
         // Double.parseDouble("1.2e-5d")
         // TODO assertTrue(NumberUtils.isParsable("1.2e-5d"));
-
     }
 
     /**