Polish

Closes spring-projectsgh-11724
bigheadoreilly · Jan 22, 2018 · b7e663e · b7e663e
1 parent 66d5c03
commit b7e663e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/...src/json-shade/java/org/springframework/boot/configurationprocessor/json/JSONTokener.java b/...src/json-shade/java/org/springframework/boot/configurationprocessor/json/JSONTokener.java
@@ -279,7 +279,7 @@ private char readEscapeCharacter() throws JSONException {
 	private Object readLiteral() throws JSONException {
 		String literal = nextToInternal("{}[]/\\:,=;# \t\f");
 
-		if (literal.length() == 0) {
+		if (literal.isEmpty()) {
 			throw syntaxError("Expected literal value");
 		}
 		else if ("null".equalsIgnoreCase(literal)) {