Fix potential wrong usage of ProgramElementName constructor

Author: unp1

key.core/src/main/java/de/uka/ilkd/key/java/Recoder2KeYConverter.java

@@ -1281,6 +1281,7 @@ private ProgramVariable getProgramVariableForFieldSpecification(
                 Type recoderType =
                     (getServiceConfiguration().getSourceInfo()).getType(recoderVarSpec);
                 final ClassType recContainingClassType = recoderVarSpec.getContainingClassType();
+
                 final ProgramElementName pen =
                     new ProgramElementName(makeAdmissibleName(recoderVarSpec.getName()),
                         makeAdmissibleName(recContainingClassType.getFullName()));

key.core/src/main/java/de/uka/ilkd/key/java/expression/operator/DLEmbeddedExpression.java

@@ -106,7 +106,10 @@ public void check(Services javaServ, KeYJavaType containingClass) throws Convert
         String qualifier =
             name.lastIndexOf('.') != -1 ? name.substring(0, name.lastIndexOf('.')) : "";
         name = name.substring(name.lastIndexOf('.') + 1);
-        TypeRef tr = new TypeRef(new ProgramElementName(name, qualifier), 0, null, containingClass);
+        final ProgramElementName programName =
+            qualifier.isEmpty() ? new ProgramElementName(name)
+                    : new ProgramElementName(name, qualifier);
+        TypeRef tr = new TypeRef(programName, 0, null, containingClass);
         ExecutionContext ec = new ExecutionContext(tr, null, null);
 
         for (int i = 0; i < actual; i++) {

key.core/src/main/java/de/uka/ilkd/key/proof/io/OutputStreamProofSaver.java

@@ -42,7 +42,6 @@
 import de.uka.ilkd.key.strategy.StrategyProperties;
 import de.uka.ilkd.key.util.KeYConstants;
 
-import org.jspecify.annotations.NonNull;
 import org.key_project.logic.Name;
 import org.key_project.logic.PosInTerm;
 import org.key_project.logic.op.Modality;
@@ -59,6 +58,7 @@
 import org.key_project.util.collection.ImmutableList;
 import org.key_project.util.collection.ImmutableMapEntry;
 
+import org.jspecify.annotations.NonNull;
 import org.jspecify.annotations.Nullable;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -678,7 +678,8 @@ public static String posInTerm2Proof(PosInTerm pos) {
     public Collection<String> getInterestingInstantiations(SVInstantiations inst) {
         Collection<String> s = new ArrayList<>();
 
-        for (final ImmutableMapEntry<@NonNull SchemaVariable, @NonNull InstantiationEntry<?>> pair : inst.interesting()) {
+        for (final ImmutableMapEntry<@NonNull SchemaVariable, @NonNull InstantiationEntry<?>> pair : inst
+                .interesting()) {
             final SchemaVariable var = pair.key();
 
             final Object value = pair.value().getInstantiation();