made values of BDAs volatile so they are thread save

src/main/java/org/openmuc/openiec61850/BdaBitString.java

@@ -23,7 +23,7 @@ import org.openmuc.openiec61850.internal.mms.asn1.TypeDescription;
 
 abstract public class BdaBitString extends BasicDataAttribute {
 
-    byte[] value;
+    volatile byte[] value;
     final int maxNumBits;
 
     public BdaBitString(ObjectReference objectReference, Fc fc, String sAddr, int maxNumBits, boolean dchg,

src/main/java/org/openmuc/openiec61850/BdaBoolean.java

@@ -23,7 +23,7 @@ import org.openmuc.openiec61850.internal.mms.asn1.TypeDescription;
 
 public final class BdaBoolean extends BasicDataAttribute {
 
-    private boolean value;
+    volatile private boolean value;
 
     public BdaBoolean(ObjectReference objectReference, Fc fc, String sAddr, boolean dchg, boolean dupd) {
         super(objectReference, fc, sAddr, dchg, dupd);

src/main/java/org/openmuc/openiec61850/BdaEntryTime.java

@@ -30,7 +30,7 @@ import org.openmuc.openiec61850.internal.mms.asn1.TypeDescription;
  */
 public final class BdaEntryTime extends BasicDataAttribute {
 
-    private byte[] value;
+    volatile private byte[] value;
 
     public BdaEntryTime(ObjectReference objectReference, Fc fc, String sAddr, boolean dchg, boolean dupd) {
         super(objectReference, fc, sAddr, dchg, dupd);

src/main/java/org/openmuc/openiec61850/BdaFloat32.java

@@ -25,7 +25,7 @@ import org.openmuc.openiec61850.internal.mms.asn1.Unsigned8;
 
 public final class BdaFloat32 extends BasicDataAttribute {
 
-    private byte[] value;
+    volatile private byte[] value;
 
     public BdaFloat32(ObjectReference objectReference, Fc fc, String sAddr, boolean dchg, boolean dupd) {
         super(objectReference, fc, sAddr, dchg, dupd);

src/main/java/org/openmuc/openiec61850/BdaFloat64.java

@@ -25,7 +25,7 @@ import org.openmuc.openiec61850.internal.mms.asn1.Unsigned8;
 
 public final class BdaFloat64 extends BasicDataAttribute {
 
-    private byte[] value = new byte[] { 11, 0, 0, 0, 0, 0, 0, 0, 0 };
+    volatile private byte[] value = new byte[] { 11, 0, 0, 0, 0, 0, 0, 0, 0 };
 
     public BdaFloat64(ObjectReference objectReference, Fc fc, String sAddr, boolean dchg, boolean dupd) {
         super(objectReference, fc, sAddr, dchg, dupd);

src/main/java/org/openmuc/openiec61850/BdaInt128.java

@@ -23,7 +23,7 @@ import org.openmuc.openiec61850.internal.mms.asn1.Unsigned8;
 
 public final class BdaInt128 extends BasicDataAttribute {
 
-    private long value;
+    volatile private long value;
 
     public BdaInt128(ObjectReference objectReference, Fc fc, String sAddr, boolean dchg, boolean dupd) {
         super(objectReference, fc, sAddr, dchg, dupd);

src/main/java/org/openmuc/openiec61850/BdaInt16.java

@@ -23,7 +23,7 @@ import org.openmuc.openiec61850.internal.mms.asn1.Unsigned8;
 
 public final class BdaInt16 extends BasicDataAttribute {
 
-    private short value;
+    volatile private short value;
 
     public BdaInt16(ObjectReference objectReference, Fc fc, String sAddr, boolean dchg, boolean dupd) {
         super(objectReference, fc, sAddr, dchg, dupd);

src/main/java/org/openmuc/openiec61850/BdaInt16U.java

@@ -23,7 +23,7 @@ import org.openmuc.openiec61850.internal.mms.asn1.Unsigned8;
 
 public final class BdaInt16U extends BasicDataAttribute {
 
-    private int value;
+    volatile private int value;
 
     public BdaInt16U(ObjectReference objectReference, Fc fc, String sAddr, boolean dchg, boolean dupd) {
         super(objectReference, fc, sAddr, dchg, dupd);

src/main/java/org/openmuc/openiec61850/BdaInt32.java

@@ -23,7 +23,7 @@ import org.openmuc.openiec61850.internal.mms.asn1.Unsigned8;
 
 public final class BdaInt32 extends BasicDataAttribute {
 
-    private int value;
+    volatile private int value;
 
     public BdaInt32(ObjectReference objectReference, Fc fc, String sAddr, boolean dchg, boolean dupd) {
         super(objectReference, fc, sAddr, dchg, dupd);

src/main/java/org/openmuc/openiec61850/BdaInt32U.java

@@ -23,7 +23,7 @@ import org.openmuc.openiec61850.internal.mms.asn1.Unsigned8;
 
 public final class BdaInt32U extends BasicDataAttribute {
 
-    private long value;
+    volatile private long value;
 
     public BdaInt32U(ObjectReference objectReference, Fc fc, String sAddr, boolean dchg, boolean dupd) {
         super(objectReference, fc, sAddr, dchg, dupd);

src/main/java/org/openmuc/openiec61850/BdaInt64.java

@@ -23,7 +23,7 @@ import org.openmuc.openiec61850.internal.mms.asn1.Unsigned8;
 
 public final class BdaInt64 extends BasicDataAttribute {
 
-    private long value;
+    volatile private long value;
 
     public BdaInt64(ObjectReference objectReference, Fc fc, String sAddr, boolean dchg, boolean dupd) {
         super(objectReference, fc, sAddr, dchg, dupd);

src/main/java/org/openmuc/openiec61850/BdaInt8.java

@@ -23,7 +23,7 @@ import org.openmuc.openiec61850.internal.mms.asn1.Unsigned8;
 
 public final class BdaInt8 extends BasicDataAttribute {
 
-    private byte value;
+    volatile private byte value;
 
     public BdaInt8(ObjectReference objectReference, Fc fc, String sAddr, boolean dchg, boolean dupd) {
         super(objectReference, fc, sAddr, dchg, dupd);

src/main/java/org/openmuc/openiec61850/BdaInt8U.java

@@ -23,7 +23,7 @@ import org.openmuc.openiec61850.internal.mms.asn1.Unsigned8;
 
 public final class BdaInt8U extends BasicDataAttribute {
 
-    private short value;
+    volatile private short value;
 
     public BdaInt8U(ObjectReference objectReference, Fc fc, String sAddr, boolean dchg, boolean dupd) {
         super(objectReference, fc, sAddr, dchg, dupd);

src/main/java/org/openmuc/openiec61850/BdaOctetString.java

@@ -25,7 +25,7 @@ import org.openmuc.openiec61850.internal.mms.asn1.TypeDescription;
 
 public final class BdaOctetString extends BasicDataAttribute {
 
-    private byte[] value;
+    volatile private byte[] value;
     private final int maxLength;
 
     public BdaOctetString(ObjectReference objectReference, Fc fc, String sAddr, int maxLength, boolean dchg,

src/main/java/org/openmuc/openiec61850/BdaTimestamp.java

@@ -26,7 +26,7 @@ import org.openmuc.openiec61850.internal.mms.asn1.UtcTime;
 
 public final class BdaTimestamp extends BasicDataAttribute {
 
-    private byte[] value;
+    volatile private byte[] value;
 
     public BdaTimestamp(ObjectReference objectReference, Fc fc, String sAddr, boolean dchg, boolean dupd) {
         super(objectReference, fc, sAddr, dchg, dupd);