Clean up Sonar results 1

[aaf/authz.git] / cadi / core / src / main / java / org / onap / aaf / cadi / Symm.java

diff --git a/cadi/core/src/main/java/org/onap/aaf/cadi/Symm.java b/cadi/core/src/main/java/org/onap/aaf/cadi/Symm.java
index 095f6e9..65cb81a 100644 (file)
--- a/cadi/core/src/main/java/org/onap/aaf/cadi/Symm.java
+++ b/cadi/core/src/main/java/org/onap/aaf/cadi/Symm.java
@@ -71,6 +71,7 @@ import org.onap.aaf.cadi.config.Config;
 public class Symm {
        private static final byte[] DOUBLE_EQ = new byte[] {'=','='}; 
        public static final String ENC = "enc:";
+       private static final Object LOCK = new Object();
        private static final SecureRandom random = new SecureRandom();
        
        public final char[] codeset;
@@ -207,7 +208,7 @@ public class Symm {
        }
 
        public <T> T exec(SyncExec<T> exec) throws Exception {
-               synchronized(ENC) {
+               synchronized(LOCK) {
                        if(keyBytes == null) {
                                keyBytes = new byte[AES.AES_KEY_SIZE/8];
                                int offset = (Math.abs(codeset[0])+47)%(codeset.length-keyBytes.length);
@@ -388,7 +389,9 @@ public class Symm {
     }
 
     public void decode(InputStream is, OutputStream os, int skip) throws IOException {
-       is.skip(skip);
+       if(is.skip(skip)!=skip) {
+               throw new IOException("Error skipping on IOStream in Symm");
+       }
        decode(is,os);
     }