diff --git a/src/main/java/org/jd/core/v1/service/converter/classfiletojavasyntax/util/ByteCodeParser.java b/src/main/java/org/jd/core/v1/service/converter/classfiletojavasyntax/util/ByteCodeParser.java
index 0809e83b..541164e2 100644
--- a/src/main/java/org/jd/core/v1/service/converter/classfiletojavasyntax/util/ByteCodeParser.java
+++ b/src/main/java/org/jd/core/v1/service/converter/classfiletojavasyntax/util/ByteCodeParser.java
@@ -1043,7 +1043,7 @@ private void parseLDC(DefaultStack<Expression> stack, ConstantPool constants, in
                 break;
             case Constant.CONSTANT_String:
                 int stringIndex = ((ConstantString)constant).getStringIndex();
-                stack.push(new StringConstantExpression(lineNumber, StringUtil.escapeString(constants.getConstantString(stringIndex))));
+                stack.push(new StringConstantExpression(lineNumber, constants.getConstantString(stringIndex)));
                 break;
         }
     }
diff --git a/src/main/java/org/jd/core/v1/service/converter/classfiletojavasyntax/util/StringUtil.java b/src/main/java/org/jd/core/v1/service/fragmenter/javasyntaxtojavafragment/util/StringUtil.java
similarity index 88%
rename from src/main/java/org/jd/core/v1/service/converter/classfiletojavasyntax/util/StringUtil.java
rename to src/main/java/org/jd/core/v1/service/fragmenter/javasyntaxtojavafragment/util/StringUtil.java
index c2191f3d..4d7fbda0 100644
--- a/src/main/java/org/jd/core/v1/service/converter/classfiletojavasyntax/util/StringUtil.java
+++ b/src/main/java/org/jd/core/v1/service/fragmenter/javasyntaxtojavafragment/util/StringUtil.java
@@ -5,20 +5,19 @@
  * copy and modify the code freely for non-commercial purposes.
  */
 
-package org.jd.core.v1.service.converter.classfiletojavasyntax.util;
+package org.jd.core.v1.service.fragmenter.javasyntaxtojavafragment.util;
 
 
 public class StringUtil {
 
     public static String escapeString(String s) {
         int length = s.length();
-        int i = 0;
 
-        for (; i < length; i++) {
+        for (int i = 0; i < length; i++) {
             char c = s.charAt(i);
 
-            if ((c == '\\') || (c < ' ')) {
-                StringBuilder sb = new StringBuilder(length * 2 + 2);
+            if ((c == '\\') || (c == '"') || (c < ' ')) {
+                StringBuilder sb = new StringBuilder(length * 2);
 
                 sb.append(s.substring(0, i));
 
diff --git a/src/main/java/org/jd/core/v1/service/fragmenter/javasyntaxtojavafragment/visitor/ExpressionVisitor.java b/src/main/java/org/jd/core/v1/service/fragmenter/javasyntaxtojavafragment/visitor/ExpressionVisitor.java
index de3ccba4..a935ff6a 100644
--- a/src/main/java/org/jd/core/v1/service/fragmenter/javasyntaxtojavafragment/visitor/ExpressionVisitor.java
+++ b/src/main/java/org/jd/core/v1/service/fragmenter/javasyntaxtojavafragment/visitor/ExpressionVisitor.java
@@ -24,6 +24,7 @@
 import org.jd.core.v1.service.converter.classfiletojavasyntax.util.PrimitiveTypeUtil;
 import org.jd.core.v1.service.fragmenter.javasyntaxtojavafragment.util.CharacterUtil;
 import org.jd.core.v1.service.fragmenter.javasyntaxtojavafragment.util.JavaFragmentFactory;
+import org.jd.core.v1.service.fragmenter.javasyntaxtojavafragment.util.StringUtil;
 import org.jd.core.v1.util.DefaultList;
 
 import java.util.HashSet;
@@ -529,7 +530,7 @@ public void visit(PreOperatorExpression expression) {
     @Override
     public void visit(StringConstantExpression expression) {
         tokens.addLineNumberToken(expression);
-        tokens.add(new StringConstantToken(expression.getString(), currentInternalTypeName));
+        tokens.add(new StringConstantToken(StringUtil.escapeString(expression.getString()), currentInternalTypeName));
     }
 
     @Override