Fix error with Float.NaN and Double.NaN

Author: emmanue1

src/main/java/org/jd/core/v1/service/converter/classfiletojavasyntax/util/ByteCodeParser.java

@@ -1006,7 +1006,7 @@ private void parseLDC(DefaultStack<Expression> stack, ConstantPool constants, in
                     stack.push(new FieldReferenceExpression(lineNumber, TYPE_FLOAT, new ObjectTypeReferenceExpression(lineNumber, ObjectType.TYPE_FLOAT), "java/lang/Float", "NEGATIVE_INFINITY", "F"));
                 } else if (f == Float.POSITIVE_INFINITY) {
                     stack.push(new FieldReferenceExpression(lineNumber, TYPE_FLOAT, new ObjectTypeReferenceExpression(lineNumber, ObjectType.TYPE_FLOAT), "java/lang/Float", "POSITIVE_INFINITY", "F"));
-                } else if (f == Float.NaN) {
+                } else if (Float.isNaN(f)) {
                     stack.push(new FieldReferenceExpression(lineNumber, TYPE_FLOAT, new ObjectTypeReferenceExpression(lineNumber, ObjectType.TYPE_FLOAT), "java/lang/Float", "NaN", "F"));
                 } else {
                     stack.push(new FloatConstantExpression(lineNumber, f));
@@ -1043,7 +1043,7 @@ private void parseLDC(DefaultStack<Expression> stack, ConstantPool constants, in
                     stack.push(new FieldReferenceExpression(lineNumber, TYPE_DOUBLE, new ObjectTypeReferenceExpression(lineNumber, ObjectType.TYPE_DOUBLE), "java/lang/Double", "NEGATIVE_INFINITY", "D"));
                 } else if (d == Double.POSITIVE_INFINITY) {
                     stack.push(new FieldReferenceExpression(lineNumber, TYPE_DOUBLE, new ObjectTypeReferenceExpression(lineNumber, ObjectType.TYPE_DOUBLE), "java/lang/Double", "POSITIVE_INFINITY", "D"));
-                } else if (d == Double.NaN) {
+                } else if (Double.isNaN(d)) {
                     stack.push(new FieldReferenceExpression(lineNumber, TYPE_DOUBLE, new ObjectTypeReferenceExpression(lineNumber, ObjectType.TYPE_DOUBLE), "java/lang/Double", "NaN", "D"));
                 } else if (d == Math.E) {
                     stack.push(new FieldReferenceExpression(lineNumber, TYPE_DOUBLE, new ObjectTypeReferenceExpression(lineNumber, ObjectType.TYPE_MATH), "java/lang/Math", "E", "D"));