fixed some Sonar code smells...

Gentleman1983 · Gentleman1983 · commit d3a688b5f42b · 2023-11-25T02:59:33.000+01:00
diff --git a/build.gradle b/build.gradle
@@ -4,7 +4,7 @@ plugins {
 
 // project meta data
 group 'de.havox_design.aoc2015'
-version '0.9.0'
+version '0.9.1'
 
 // Switch to gradle "all" distribution.
 wrapper {
diff --git a/day08/src/main/java/de/havox_design/aoc2015/day08/Matchsticks.java b/day08/src/main/java/de/havox_design/aoc2015/day08/Matchsticks.java
@@ -82,15 +82,16 @@ private static int inMemoryLength(String line) {
     }
 
     private static int encodedLength(String line) {
-        String encodedString = "\\\"";
+        StringBuilder builder = new StringBuilder();
+        builder.append("\\\"");
         for (int i = 1; i < line.length(); i++) {
             if (line.charAt(i) == '\\' || line.charAt(i) == '"') {
-                encodedString += "\\";
+                builder.append("\\");
             }
-            encodedString += line.charAt(i);
+            builder.append(line.charAt(i));
         }
-        encodedString += "\\\"";
-        return encodedString.length();
+        builder.append("\\\"");
+        return builder.toString().length();
     }
 
     private List<String> readData(String fileName) {

Original file line number	Diff line number	Diff line change
`@@ -82,15 +82,16 @@ private static int inMemoryLength(String line) {`
`82`	`82`	`}`
`83`	`83`
`84`	`84`	`private static int encodedLength(String line) {`
`85`		`- String encodedString = "\\\"";`
	`85`	`+ StringBuilder builder = new StringBuilder();`
	`86`	`+ builder.append("\\\"");`
`86`	`87`	`for (int i = 1; i < line.length(); i++) {`
`87`	`88`	`if (line.charAt(i) == '\\' \|\| line.charAt(i) == '"') {`
`88`		`- encodedString += "\\";`
	`89`	`+ builder.append("\\");`
`89`	`90`	`}`
`90`		`- encodedString += line.charAt(i);`
	`91`	`+ builder.append(line.charAt(i));`
`91`	`92`	`}`
`92`		`- encodedString += "\\\"";`
`93`		`- return encodedString.length();`
	`93`	`+ builder.append("\\\"");`
	`94`	`+ return builder.toString().length();`
`94`	`95`	`}`
`95`	`96`
`96`	`97`	`private List<String> readData(String fileName) {`