Fix "non-transient instance field" javac warning

hpi-swa · Oct 4, 2022 · 1e77c80 · 1e77c80
1 parent 2090b22
commit 1e77c80
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Showing 4 changed files with 8 additions and 8 deletions.
diff --git a/src/de.hpi.swa.trufflesqueak/src/de/hpi/swa/trufflesqueak/exceptions/ProcessSwitch.java b/src/de.hpi.swa.trufflesqueak/src/de/hpi/swa/trufflesqueak/exceptions/ProcessSwitch.java
@@ -14,7 +14,7 @@
 
 public final class ProcessSwitch extends ControlFlowException {
     private static final long serialVersionUID = 1L;
-    private final ContextObject newContext;
+    private final transient ContextObject newContext;
 
     private ProcessSwitch(final ContextObject newContext) {
         assert !newContext.isDead() : "Cannot switch to terminated context";

diff --git a/src/de.hpi.swa.trufflesqueak/src/de/hpi/swa/trufflesqueak/exceptions/Returns.java b/src/de.hpi.swa.trufflesqueak/src/de/hpi/swa/trufflesqueak/exceptions/Returns.java
@@ -15,7 +15,7 @@
 public final class Returns {
     private abstract static class AbstractReturn extends ControlFlowException {
         private static final long serialVersionUID = 1L;
-        protected final Object returnValue;
+        protected final transient Object returnValue;
 
         private AbstractReturn(final Object result) {
             assert result != null : "Unexpected `null` value";
@@ -29,7 +29,7 @@ public final Object getReturnValue() {
 
     public static final class NonLocalReturn extends AbstractReturn {
         private static final long serialVersionUID = 1L;
-        private final Object targetContextOrMarker;
+        private final transient Object targetContextOrMarker;
 
         public NonLocalReturn(final Object returnValue, final Object targetContextOrMarker) {
             super(returnValue);
@@ -54,8 +54,8 @@ public String toString() {
 
     public static final class NonVirtualReturn extends AbstractReturn {
         private static final long serialVersionUID = 1L;
-        private final ContextObject targetContext;
-        private final ContextObject currentContext;
+        private final transient ContextObject targetContext;
+        private final transient ContextObject currentContext;
 
         public NonVirtualReturn(final Object returnValue, final ContextObject targetContext, final ContextObject currentContext) {
             super(returnValue);

diff --git a/src/de.hpi.swa.trufflesqueak/src/de/hpi/swa/trufflesqueak/exceptions/SqueakExceptions.java b/src/de.hpi.swa.trufflesqueak/src/de/hpi/swa/trufflesqueak/exceptions/SqueakExceptions.java
@@ -89,7 +89,7 @@ public static SqueakException create(final Object... messageParts) {
     @ExportLibrary(InteropLibrary.class)
     public static final class SqueakSyntaxError extends AbstractSqueakException {
         private static final long serialVersionUID = 1L;
-        private final SourceSection sourceSection;
+        private final transient SourceSection sourceSection;
 
         public SqueakSyntaxError(final PointersObject syntaxErrorNotification) {
             super(((NativeObject) syntaxErrorNotification.instVarAt0Slow(SYNTAX_ERROR_NOTIFICATION.ERROR_MESSAGE)).asStringUnsafe());
@@ -149,7 +149,7 @@ protected int getExceptionExitStatus() {
     @ExportLibrary(value = InteropLibrary.class, delegateTo = "squeakException")
     public static final class SqueakExceptionWrapper extends AbstractSqueakException {
         private static final long serialVersionUID = 1L;
-        protected final PointersObject squeakException;
+        protected final transient PointersObject squeakException;
 
         public SqueakExceptionWrapper(final PointersObject exception) {
             squeakException = exception;

diff --git a/src/de.hpi.swa.trufflesqueak/src/de/hpi/swa/trufflesqueak/io/SqueakDisplay.java b/src/de.hpi.swa.trufflesqueak/src/de/hpi/swa/trufflesqueak/io/SqueakDisplay.java
@@ -120,7 +120,7 @@ private static void tryToSetTaskbarIcon() {
 
     private static final class SqueakDisplayCanvas extends Component {
         private static final long serialVersionUID = 1L;
-        private BufferedImage bufferedImage;
+        private transient BufferedImage bufferedImage;
 
         @Override
         public boolean isOpaque() {