Merge branch 'master' of ssh://gitea.hb.dhbw-stuttgart.de:2222/JavaTX/JavaCompilerCore

.gitea/workflows/build_and_test.yml

@@ -15,7 +15,7 @@ jobs:
         uses: actions/setup-java@v4
         with:
           distribution: 'temurin'
-          java-version: '22'
+          java-version: '23'
           cache: 'maven'
       - name: Compile project
         run: |

src/main/antlr4/de/dhbwstuttgart/parser/antlr/Java17Parser.g4

@@ -539,7 +539,7 @@ catchClause
     ;
 
 catchType
-    : typeType ('|' typeType)*
+    : qualifiedName ('|' qualifiedName)*
     ;
 
 finallyBlock

src/main/java/de/dhbwstuttgart/bytecode/Codegen.java

@@ -10,7 +10,6 @@ import de.dhbwstuttgart.target.tree.expression.*;
 import de.dhbwstuttgart.target.tree.type.*;
 import org.objectweb.asm.*;
 
-import java.lang.annotation.Target;
 import java.lang.invoke.*;
 import java.lang.reflect.Modifier;
 import java.util.*;
@@ -1159,48 +1158,11 @@ public class Codegen {
             mv.visitLabel(end);
             break;
         }
-            case TargetPattern targetPattern:
+        default:
-                break;
+            throw new CodeGenException("Unexpected value: " + expr);
-            case TargetTryCatchFinally targetTryCatchFinally:
-                generateTryCatchFinally(targetTryCatchFinally, state);
         }
     }
 
-    private void generateTryCatchFinally(TargetTryCatchFinally tryCatchFinally, State state){
-        MethodVisitor mv = state.mv;
-        Label startTry = new Label();
-        Label endTry = new Label();
-        Label endOrFinally = new Label();
-
-        //Try
-        mv.visitLabel(startTry);
-        generate(state, tryCatchFinally.tryBlock());
-        mv.visitLabel(endTry);
-        mv.visitJumpInsn(GOTO, endOrFinally);
-
-        for (var catchClause : tryCatchFinally.catchClauses()){
-            Label startCatch = new Label();
-            Label endCatch = new Label();
-            mv.visitTryCatchBlock(startTry, endOrFinally, startCatch, "java/lang/Exception"); //ignore all exception types except the first
-            mv.visitLabel(startCatch);
-            if (!catchClause.identifier().isEmpty()) {
-                mv.visitFrame(F_SAME1, 0, null, 1, new Object[]{"java/lang/Exception"});
-                LocalVar excep = state.createVariable(catchClause.identifier(), catchClause.exceptionNames().getFirst());
-                mv.visitVarInsn(ASTORE, excep.index());
-            }
-            generate(state, catchClause.catchBlock());
-            mv.visitLabel(endCatch);
-            mv.visitJumpInsn(GOTO, endOrFinally);
-        }
-
-        if (tryCatchFinally.finallyBlock().isPresent()){
-           mv.visitLabel(endOrFinally);
-           generate(state, tryCatchFinally.finallyBlock().get());
-        }
-        else mv.visitLabel(endOrFinally);
-
-    }
-
     private void generateForEach(TargetForEach forEach, State state) {
         state.enterScope();
         TargetVarDecl vd = (TargetVarDecl) forEach.vardecl();

src/main/java/de/dhbwstuttgart/core/JavaTXCompiler.java

@@ -97,7 +97,7 @@ public class JavaTXCompiler {
 			path.add(new File(System.getProperty("user.dir")));
 		}
 		if (outputPath != null) path.add(outputPath);
-		classLoader = new DirectoryClassLoader(path, ClassLoader.getPlatformClassLoader());
+		classLoader = new DirectoryClassLoader(path, ClassLoader.getSystemClassLoader());
 		environment = new CompilationEnvironment(sources, classLoader);
 		classPath = path;
 		this.outputPath = outputPath;

src/main/java/de/dhbwstuttgart/environment/DirectoryClassLoader.java

@@ -16,7 +16,7 @@ public class DirectoryClassLoader extends URLClassLoader implements IByteArrayCl
 //    }
 
     public DirectoryClassLoader(List<File> directory, java.lang.ClassLoader parent) {
-        super(directory.stream().map(DirectoryClassLoader::dirToURL).flatMap(List::stream).toArray(URL[]::new), parent);
+        super(directory.stream().map(DirectoryClassLoader::dirToURL).flatMap(List::stream).collect(Collectors.toList()).toArray(new URL[0]), parent.getParent());
     }
 
     private static URL[] generateURLArray(URL url) {

src/main/java/de/dhbwstuttgart/parser/SyntaxTreeGenerator/StatementGenerator.java

@@ -1,7 +1,12 @@
 package de.dhbwstuttgart.parser.SyntaxTreeGenerator;
 
 import java.lang.reflect.Modifier;
-import java.util.*;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
 
@@ -11,7 +16,6 @@ import de.dhbwstuttgart.syntaxtree.statement.*;
 import de.dhbwstuttgart.syntaxtree.type.Void;
 import de.dhbwstuttgart.target.tree.expression.TargetUnaryOp;
 import de.dhbwstuttgart.target.generate.StatementToTargetExpression;
-import org.antlr.v4.runtime.RuleContext;
 import org.antlr.v4.runtime.Token;
 
 import de.dhbwstuttgart.exceptions.NotImplementedException;
@@ -634,16 +638,8 @@ public class StatementGenerator {
     }
 
     private Statement convert(Java17Parser.TrycatchblockContext stmt) {
-        Block tryBlock = convert(stmt.block(), false);
+        // TODO
-        List<CatchClause> catchClauses = stmt.catchClause().stream().
+        throw new NotImplementedException();
-                map(x ->
-                        new CatchClause(x.catchType().typeType().stream().map(y -> TypeGenerator.convert(y, reg, generics)).toList(),
-                        x.identifier().getText(),
-                        convert(x.block(), false)
-                        )).toList();
-
-        Optional<Block> finallyBlock = stmt.finallyBlock() != null ? Optional.of(convert(stmt.finallyBlock().block(), false)) : Optional.empty();
-        return new TryCatchFinally(tryBlock, catchClauses, finallyBlock, stmt.getStart());
     }
 
     private Statement convert(Java17Parser.TrycatchresourceContext stmt) {

src/main/java/de/dhbwstuttgart/parser/SyntaxTreeGenerator/SyntacticSugar.java

@@ -39,11 +39,6 @@ public class SyntacticSugar {
         public void visit(LambdaExpression le) {
         	//PL 2024-04-09 Do nothing, as in a LambdaExpression a return could be
         }
-
-        @Override
-        public void visit(TryCatchFinally tryCatchFinally) {
-
-        }
     }
 
     private static boolean hasReturn(Block block) {

src/main/java/de/dhbwstuttgart/syntaxtree/ASTVisitor.java

@@ -1,6 +1,5 @@
 package de.dhbwstuttgart.syntaxtree;
 
-import de.dhbwstuttgart.syntaxtree.statement.TryCatchFinally;
 import de.dhbwstuttgart.syntaxtree.type.*;
 
 public interface ASTVisitor extends StatementVisitor{
@@ -41,6 +40,4 @@ public interface ASTVisitor extends StatementVisitor{
 
     void visit(GuardedPattern aGuardedPattern);
 
-    void visit(TryCatchFinally tryCatchFinally);
-
 }

src/main/java/de/dhbwstuttgart/syntaxtree/CatchClause.java

@@ -1,19 +0,0 @@
-package de.dhbwstuttgart.syntaxtree;
-
-import de.dhbwstuttgart.syntaxtree.statement.Block;
-import de.dhbwstuttgart.syntaxtree.type.RefTypeOrTPHOrWildcardOrGeneric;
-
-import java.util.List;
-
-public class CatchClause {
-    public List<RefTypeOrTPHOrWildcardOrGeneric> exceptionTypes;
-    public String identifier;
-    public Block catchBlock;
-
-    public CatchClause(List<RefTypeOrTPHOrWildcardOrGeneric> exceptionTypes, String identifier, Block catchBlock){
-        this.exceptionTypes = exceptionTypes;
-        this.identifier = identifier;
-        this.catchBlock = catchBlock;
-    }
-}
-

src/main/java/de/dhbwstuttgart/syntaxtree/StatementVisitor.java

@@ -85,6 +85,4 @@ public interface StatementVisitor {
     void visit(Throw aThrow);
 
     void visit(Ternary ternary);
-
-    void visit(TryCatchFinally tryCatchFinally);
 }

src/main/java/de/dhbwstuttgart/syntaxtree/statement/TryCatchFinally.java

@@ -1,30 +0,0 @@
-package de.dhbwstuttgart.syntaxtree.statement;
-
-import de.dhbwstuttgart.syntaxtree.CatchClause;
-import de.dhbwstuttgart.syntaxtree.StatementVisitor;
-import de.dhbwstuttgart.syntaxtree.type.RefTypeOrTPHOrWildcardOrGeneric;
-import de.dhbwstuttgart.syntaxtree.type.TypePlaceholder;
-import org.antlr.v4.runtime.Token;
-import de.dhbwstuttgart.syntaxtree.type.Void;
-
-import java.util.List;
-import java.util.Optional;
-
-public class TryCatchFinally extends Statement{
-
-    public Block tryBlock;
-    public List<CatchClause> catchClauses;
-    public Optional<Block> finallyBlock;
-
-    public TryCatchFinally(Block tryBlock, List<CatchClause> catchClauses, Optional<Block> finallyBlock, Token offset){
-        super(new Void(offset), offset);
-        this.tryBlock = tryBlock;
-        this.catchClauses = catchClauses;
-        this.finallyBlock = finallyBlock;
-    }
-
-    @Override
-    public void accept(StatementVisitor visitor) {
-        visitor.visit(this);
-    }
-}

src/main/java/de/dhbwstuttgart/syntaxtree/visual/OutputGenerator.java

@@ -530,9 +530,4 @@ public class OutputGenerator implements ASTVisitor {
         out.append(" with ");
         aGuardedPattern.getCondition().accept(this);
     }
-
-    @Override
-    public void visit(TryCatchFinally tryCatchFinally) {
-        out.append("");
-    }
 }

src/main/java/de/dhbwstuttgart/target/generate/GenerateGenerics.java

@@ -434,11 +434,6 @@ public abstract class GenerateGenerics {
                     whileStmt.loopBlock.accept(this);
                 }
 
-                @Override
-                public void visit(TryCatchFinally tryCatchFinally) {
-
-                }
-
                 @Override
                 public void visit(ArgumentList arglist) {
                     for (int i = 0; i < arglist.getArguments().size(); i++) {
@@ -541,11 +536,6 @@ public abstract class GenerateGenerics {
                     super.visit(methodCall);
                     typeVariables.addAll(findTypeVariables(methodCall.getType()));
                 }
-
-                @Override
-                public void visit(TryCatchFinally tryCatchFinally) {
-
-                }
             });
     }
 

src/main/java/de/dhbwstuttgart/target/generate/StatementToTargetExpression.java

@@ -76,11 +76,6 @@ public class StatementToTargetExpression implements ASTVisitor {
                 localVariables.add(varDecl.getName());
             }
 
-            @Override
-            public void visit(TryCatchFinally tryCatchFinally) {
-
-            }
-
             @Override
             public void visit(LambdaExpression lambda) {
             } // Don't look at lambda expressions
@@ -596,14 +591,4 @@ public class StatementToTargetExpression implements ASTVisitor {
     public void visit(GuardedPattern aGuardedPattern) {
         result = new TargetGuard((TargetPattern) converter.convert(aGuardedPattern.getNestedPattern()), converter.convert(aGuardedPattern.getCondition()));
     }
-
-    @Override
-    public void visit(TryCatchFinally tryCatchFinally) {
-
-        result = new TargetTryCatchFinally(
-                converter.convert(tryCatchFinally.tryBlock),
-                tryCatchFinally.catchClauses.stream().map(x -> new TargetCatchClause(x.exceptionTypes.stream().map(converter::convert).toList(), x.identifier, converter.convert(x.catchBlock))).toList(),
-                tryCatchFinally.finallyBlock.map(converter::convert)
-        );
-    }
 }

src/main/java/de/dhbwstuttgart/target/tree/expression/TargetCatchClause.java

@@ -1,8 +0,0 @@
-package de.dhbwstuttgart.target.tree.expression;
-
-import de.dhbwstuttgart.target.tree.type.TargetType;
-
-import java.util.List;
-
-public record TargetCatchClause(List<TargetType> exceptionNames, String identifier, TargetBlock catchBlock) {
-}

src/main/java/de/dhbwstuttgart/target/tree/expression/TargetExpression.java

@@ -3,7 +3,7 @@ package de.dhbwstuttgart.target.tree.expression;
 import de.dhbwstuttgart.target.tree.type.*;
 
 public sealed interface TargetExpression
-        permits TargetBinaryOp, TargetBlock, TargetBreak, TargetCast, TargetClassName, TargetContinue, TargetDo, TargetFieldVar, TargetFor, TargetForEach, TargetIf, TargetInstanceOf, TargetLambdaExpression, TargetLiteral, TargetLocalVar, TargetPattern, TargetReturn, TargetStatementExpression, TargetSuper, TargetSwitch, TargetTernary, TargetThis, TargetThrow, TargetTryCatchFinally, TargetUnaryOp, TargetVarDecl, TargetWhile, TargetYield {
+        permits TargetBinaryOp, TargetBlock, TargetBreak, TargetCast, TargetClassName, TargetContinue, TargetDo, TargetFieldVar, TargetFor, TargetForEach, TargetIf, TargetInstanceOf, TargetLambdaExpression, TargetLiteral, TargetLocalVar, TargetPattern, TargetReturn, TargetStatementExpression, TargetSuper, TargetSwitch, TargetTernary, TargetThis, TargetThrow, TargetUnaryOp, TargetVarDecl, TargetWhile, TargetYield {
 
     default TargetType type() {
         return null;

src/main/java/de/dhbwstuttgart/target/tree/expression/TargetTryCatchFinally.java

@@ -1,7 +0,0 @@
-package de.dhbwstuttgart.target.tree.expression;
-
-import java.util.List;
-import java.util.Optional;
-
-public record TargetTryCatchFinally(TargetBlock tryBlock, List<TargetCatchClause> catchClauses, Optional<TargetBlock> finallyBlock) implements TargetExpression{
-}

src/main/java/de/dhbwstuttgart/typedeployment/TypeInsertPlacer.java

@@ -2,7 +2,6 @@ package de.dhbwstuttgart.typedeployment;
 
 import de.dhbwstuttgart.syntaxtree.*;
 import de.dhbwstuttgart.syntaxtree.statement.LambdaExpression;
-import de.dhbwstuttgart.syntaxtree.statement.TryCatchFinally;
 import de.dhbwstuttgart.syntaxtree.type.TypePlaceholder;
 import de.dhbwstuttgart.target.generate.GenericsResult;
 import de.dhbwstuttgart.target.generate.GenericsResultSet;
@@ -33,11 +32,6 @@ public class TypeInsertPlacer extends AbstractASTWalker {
         TypeInsertPlacerClass cl = new TypeInsertPlacerClass(classOrInterface, withResults, genericsResult);
         this.inserts.addAll(cl.inserts);
     }
-
-    @Override
-    public void visit(TryCatchFinally tryCatchFinally) {
-
-    }
 }
 
 class TypeInsertPlacerClass extends AbstractASTWalker{
@@ -69,11 +63,6 @@ class TypeInsertPlacerClass extends AbstractASTWalker{
         super.visit(method);
     }
 
-    @Override
-    public void visit(TryCatchFinally tryCatchFinally) {
-
-    }
-
     @Override
     public void visit(Field field) {
         if(field.getType() instanceof TypePlaceholder){

src/main/java/de/dhbwstuttgart/typeinference/typeAlgo/TYPEStmt.java

@@ -500,12 +500,6 @@ public class TYPEStmt implements StatementVisitor {
         constraintsSet.addUndConstraint(new Pair(ternary.iffalse.getType(), ternary.getType(), PairOperator.SMALLERDOT));
     }
 
-    @Override
-    public void visit(TryCatchFinally tryCatchFinally) {
-        tryCatchFinally.tryBlock.accept(this);
-        tryCatchFinally.catchClauses.forEach(c -> c.catchBlock.accept(this));
-    }
-
     @Override
     public void visit(Return returnExpr) {
         returnExpr.retexpr.accept(this);

src/test/java/TestComplete.java

@@ -303,7 +303,7 @@ public class TestComplete {
         var result = mul.invoke(instanceOfClass_s1, instanceOfClass_s2);
         System.out.println(instanceOfClass_s1.toString() + " * " + instanceOfClass_s2.toString() + " = " + result.toString());
 
-        assertEquals(result, 8);
+        assertEquals(8, result);
     }
 
     @Test
@@ -444,8 +444,8 @@ public class TestComplete {
         var O = Arrays.stream(typeParaTypes).filter(t -> t.equals(paraTypes[0])).findFirst().get();
         var N2 = Arrays.stream(typeParaTypes).filter(t -> t.equals(paraTypes[1])).findFirst().get();
         assertEquals(N, N2);
-        assertEquals(N.getBounds()[0], Object.class);
+        assertEquals(Object.class, N.getBounds()[0]);
-        assertEquals(O.getBounds()[0], Object.class);
+        assertEquals(Object.class, O.getBounds()[0]);
 
         var m2 = tph4.getDeclaredMethod("m2", Object.class);
 
@@ -500,8 +500,8 @@ public class TestComplete {
         var P = Arrays.stream(typeParaTypes).filter(t -> t.equals(paraTypes[0])).findFirst().get();
         var O = Arrays.stream(typeParaTypes).filter(t -> t.equals(paraTypes[1])).findFirst().get();
 
-        assertEquals(P.getBounds()[0], Object.class);
+        assertEquals(Object.class, P.getBounds()[0]);
-        assertEquals(O.getBounds()[0], Object.class);
+        assertEquals(Object.class, O.getBounds()[0]);
 
         var m2 = tph5.getDeclaredMethod("m2", Object.class);
 
@@ -605,7 +605,7 @@ public class TestComplete {
         var fac1 = classFiles.get("Fac1");
         var instance = fac1.getDeclaredConstructor().newInstance();
         var fac = fac1.getDeclaredMethod("fac", Integer.class);
-        assertEquals(fac.invoke(instance, 10), 3628800);
+        assertEquals(3628800, fac.invoke(instance, 10));
     }
 
     @Test
@@ -676,16 +676,16 @@ public class TestComplete {
         var r2 = ctor.newInstance(10, 20f);
         var r3 = ctor.newInstance(10, r1);
 
-        assertEquals(swtch.invoke(instance, r1), 30);
+        assertEquals(30, swtch.invoke(instance, r1));
-        assertEquals(swtch.invoke(instance, r2), 20);
+        assertEquals(20, swtch.invoke(instance, r2));
-        assertEquals(swtch.invoke(instance, r3), 40);
+        assertEquals(40, swtch.invoke(instance, r3));
-        assertEquals(swtch.invoke(instance, 50), 50);
+        assertEquals(50, swtch.invoke(instance, 50));
         try {
-            assertEquals(swtch.invoke(instance, "Some string"), 0);
+            assertEquals(0, swtch.invoke(instance, "Some string"));
             fail("No assertion thrown!");
         } catch (InvocationTargetException exception) {
             assertTrue(exception.getCause() instanceof IllegalArgumentException);
-            assertEquals(exception.getCause().getMessage(), "Unhandled case value");
+            assertEquals("Unhandled case value", exception.getCause().getMessage());
         }
     }
 
@@ -702,7 +702,7 @@ public class TestComplete {
         var r1 = ctor.newInstance("asd", "asb");
 
 
-        assertEquals(swtch.invoke(instance, r1), "asd");
+        assertEquals("asd", swtch.invoke(instance, r1));
     }
 
     @Test
@@ -753,8 +753,8 @@ public class TestComplete {
         var r2 = ctor.newInstance(1, clazzNumber.getConstructor().newInstance());
 
 
-        assertEquals(swtch.invoke(instance, r1), "Second Element is a Text");
+        assertEquals("Second Element is a Text", swtch.invoke(instance, r1));
-        assertEquals(swtch.invoke(instance, r2), "Second Element is a Number");
+        assertEquals("Second Element is a Number", swtch.invoke(instance, r2));
     }
     @Test
     public void testSwitchListRecord() throws Exception {
@@ -776,10 +776,10 @@ public class TestComplete {
 
 
         var listWithMoreThanOneElement = constructorLinkedElem.newInstance(5, constructorLinkedElem.newInstance(1, constructorElem.newInstance(5)));
-        assertEquals(swtch.invoke(instance, listWithMoreThanOneElement), 11);
+        assertEquals(11, swtch.invoke(instance, listWithMoreThanOneElement));
 
         var listWithOneElement = constructorLinkedElem.newInstance(5, constructorElem.newInstance(5));
-        assertEquals(swtch.invoke(instance, listWithOneElement), 10);
+        assertEquals(10, swtch.invoke(instance, listWithOneElement));
     }
 
     @Test
@@ -795,9 +795,9 @@ public class TestComplete {
         var r2 = ctor.newInstance(20);
         var r3 = ctor.newInstance(30);
 
-        assertEquals(m.invoke(instance, r1), 1);
+        assertEquals(1, m.invoke(instance, r1));
-        assertEquals(m.invoke(instance, r2), 2);
+        assertEquals(2, m.invoke(instance, r2));
-        assertEquals(m.invoke(instance, r3), 3);
+        assertEquals(3, m.invoke(instance, r3));
     }
 
     @Test
@@ -820,10 +820,10 @@ public class TestComplete {
 
 
         var listWithMoreThanOneElement = constructorLinkedElem.newInstance(5, constructorLinkedElem.newInstance(1, constructorElem.newInstance(5)));
-        assertEquals(swtch.invoke(instance, listWithMoreThanOneElement), 5);
+        assertEquals(5, swtch.invoke(instance, listWithMoreThanOneElement));
 
         var listWithOneElement = constructorLinkedElem.newInstance(5, constructorElem.newInstance(5));
-        assertEquals(swtch.invoke(instance, listWithOneElement), 5);
+        assertEquals(5, swtch.invoke(instance, listWithOneElement));
     }
 
 
@@ -835,6 +835,7 @@ public class TestComplete {
         var instance = clazz.getDeclaredConstructor().newInstance();
     }
 
+    @Ignore("Not implemented")
     @Test
     public void testStringSwitch() throws Exception {
         var classFiles = generateClassFiles(new ByteArrayClassLoader(), "SwitchString.jav");
@@ -842,11 +843,11 @@ public class TestComplete {
         var instance = clazz.getDeclaredConstructor().newInstance();
         var main = clazz.getDeclaredMethod("main", String.class);
 
-        assertEquals(main.invoke(instance, "AaAaAa"), 1);
+        assertEquals(1, main.invoke(instance, "AaAaAa"));
-        assertEquals(main.invoke(instance, "AaAaBB"), 2);
+        assertEquals(2, main.invoke(instance, "AaAaBB"));
-        assertEquals(main.invoke(instance, "test"), 3);
+        assertEquals(3, main.invoke(instance, "test"));
-        assertEquals(main.invoke(instance, "TEST"), 3);
+        assertEquals(3, main.invoke(instance, "TEST"));
-        assertEquals(main.invoke(instance, "awawa"), 4);
+        assertEquals(4, main.invoke(instance, "awawa"));
     }
 
     @Test
@@ -856,6 +857,7 @@ public class TestComplete {
         var instance = clazz.getDeclaredConstructor().newInstance();
     }
 
+    @Ignore("Not implemented")
     @Test
     public void testOverloadPattern() throws Exception {
         var classFiles = generateClassFiles(new ByteArrayClassLoader(), "OverloadPattern.jav");
@@ -870,17 +872,18 @@ public class TestComplete {
         var ptInt = rec.getDeclaredConstructor(Number.class, Number.class).newInstance(1, 2);
         var ptFlt = rec.getDeclaredConstructor(Number.class, Number.class).newInstance(1f, 2f);
 
-        assertEquals(m1.invoke(instance, ptInt, ptFlt), 1);
+        assertEquals(1, m1.invoke(instance, ptInt, ptFlt));
-        assertEquals(m1.invoke(instance, ptInt, ptInt), 2);
+        assertEquals(2, m1.invoke(instance, ptInt, ptInt));
-        assertEquals(m1.invoke(instance, ptFlt, ptInt), 3);
+        assertEquals(3, m1.invoke(instance, ptFlt, ptInt));
-        assertEquals(m1.invoke(instance, ptFlt, ptFlt), 4);
+        assertEquals(4, m1.invoke(instance, ptFlt, ptFlt));
 
-        assertEquals(m2.invoke(instance, ptInt), 5);
+        assertEquals(5, m2.invoke(instance, ptInt));
-        assertEquals(m2.invoke(instance, ptFlt), 6);
+        assertEquals(6, m2.invoke(instance, ptFlt));
 
-        assertEquals(m3.invoke(instance, 10), 10);
+        assertEquals(10, m3.invoke(instance, 10));
     }
 
+    @Ignore("Not implemented")
     @Test
     public void testOverloadNestedPattern() throws Exception {
         var classFiles = generateClassFiles(new ByteArrayClassLoader(), "OverloadNestedPattern.jav");
@@ -893,16 +896,16 @@ public class TestComplete {
         var r2 = ctor.newInstance(r1);
 
         var m = clazz.getDeclaredMethod("m", rec, rec);
-        assertEquals(m.invoke(instance, r2, r1), 1);
+        assertEquals(1, m.invoke(instance, r2, r1));
 
         var r3 = ctor.newInstance(2f);
         var r4 = ctor.newInstance(r3);
-        assertEquals(m.invoke(instance, r4, r3), 2);
+        assertEquals(2, m.invoke(instance, r4, r3));
 
-        assertEquals(m.invoke(instance, r1, r1), 3);
+        assertEquals(3, m.invoke(instance, r1, r1));
     }
 
-    //@Ignore("Not implemented")
+    @Ignore("Not implemented")
     @Test
     public void testPatternMatchingHaskellStyle() throws Exception {
         var classFiles = generateClassFiles(new ByteArrayClassLoader(), "PatternMatchingHaskellStyle.jav");
@@ -920,11 +923,12 @@ public class TestComplete {
         var x = rctor.newInstance(rctor.newInstance(0, rctor.newInstance(0, r2ctor.newInstance(0))), r2ctor.newInstance(0));
         var y = rctor.newInstance(r2ctor.newInstance(0), r2ctor.newInstance(0));
 
-        assertEquals(m.invoke(instance, x, y), null);
+        assertNull(m.invoke(instance, x, y));
-        assertEquals(m.invoke(instance, y, y), null);
+        assertNull(m.invoke(instance, y, y));
 
     }
 
+    @Ignore("Not implemented")
     @Test
     public void testPatternMatchingListAppend() throws Exception {
         var classFiles = generateClassFiles(new ByteArrayClassLoader(), "PatternMatchingListAppend.jav");
@@ -959,8 +963,8 @@ public class TestComplete {
         var x = rctor.newInstance(10);
         var d = rctor.newInstance(20.0);
 
-        assertEquals(m.invoke(instance, x, 0), 50);
+        assertEquals(50, m.invoke(instance, x, 0));
-        assertEquals(m.invoke(instance, d, 0), 40.0);
+        assertEquals(40.0, m.invoke(instance, d, 0));
     }
 
     @Test
@@ -975,7 +979,7 @@ public class TestComplete {
         var classFiles = generateClassFiles(new ByteArrayClassLoader(), "Static.jav");
         var clazz = classFiles.get("Static");
         var m = clazz.getDeclaredMethod("m");
-        assertEquals(m.invoke(null), 50);
+        assertEquals(50, m.invoke(null));
     }
 
     @Test
@@ -984,7 +988,7 @@ public class TestComplete {
         var clazz = classFiles.get("For");
         var instance = clazz.getDeclaredConstructor().newInstance();
         var m = clazz.getDeclaredMethod("m", Integer.class);
-        assertEquals(m.invoke(instance, 10), 60);
+        assertEquals(60, m.invoke(instance, 10));
     }
 
     @Test
@@ -993,7 +997,7 @@ public class TestComplete {
         var clazz = classFiles.get("ForEach");
         var instance = clazz.getDeclaredConstructor().newInstance();
         var m = clazz.getDeclaredMethod("m");
-        assertEquals(m.invoke(instance), 6);
+        assertEquals(6, m.invoke(instance));
     }
 
     @Test
@@ -1011,7 +1015,7 @@ public class TestComplete {
         var clazz = classFiles.get("FunctionalInterface");
         var instance = clazz.getDeclaredConstructor().newInstance();
         var m = clazz.getDeclaredMethod("m");
-        assertEquals(m.invoke(instance), 200);
+        assertEquals(200, m.invoke(instance));
     }
 
     @Test
@@ -1020,7 +1024,7 @@ public class TestComplete {
         var clazz = classFiles.get("Chain");
         var instance = clazz.getDeclaredConstructor().newInstance();
         var m = clazz.getDeclaredMethod("m");
-        assertEquals(m.invoke(instance), 5);
+        assertEquals(5, m.invoke(instance));
     }
 
     @Test
@@ -1073,9 +1077,9 @@ public class TestComplete {
         var instance = clazz.getDeclaredConstructor().newInstance();
 
         assertNull(clazz.getDeclaredMethod("m").invoke(instance));
-        assertEquals(clazz.getDeclaredMethod("m2").invoke(instance), 'C');
+        assertEquals('C', clazz.getDeclaredMethod("m2").invoke(instance));
-        assertEquals(clazz.getDeclaredMethod("m3").invoke(instance), 10L);
+        assertEquals(10L, clazz.getDeclaredMethod("m3").invoke(instance));
-        assertEquals(clazz.getDeclaredMethod("m4").invoke(instance), 10.5F);
+        assertEquals(10.5F, clazz.getDeclaredMethod("m4").invoke(instance));
     }
 
     @Test
@@ -1083,7 +1087,7 @@ public class TestComplete {
         var classFiles = generateClassFiles(new ByteArrayClassLoader(), "OLConstructor.jav");
         var clazz = classFiles.get("Child");
         var instance = clazz.getDeclaredConstructor().newInstance();
-        assertEquals(clazz.getSuperclass().getDeclaredField("x").get(instance), 3);
+        assertEquals(3, clazz.getSuperclass().getDeclaredField("x").get(instance));
     }
 
     @Test
@@ -1091,11 +1095,11 @@ public class TestComplete {
         var classFiles = generateClassFiles(new ByteArrayClassLoader(), "Op1.jav");
         var clazz = classFiles.get("Op1");
         var instance = clazz.getDeclaredConstructor().newInstance();
-        assertEquals(clazz.getDeclaredMethod("not").invoke(instance), true);
+        assertEquals(true, clazz.getDeclaredMethod("not").invoke(instance));
-        assertEquals(clazz.getDeclaredMethod("or").invoke(instance), 10 | 20);
+        assertEquals(10 | 20, clazz.getDeclaredMethod("or").invoke(instance));
-        assertEquals(clazz.getDeclaredMethod("and").invoke(instance), 10 & 20);
+        assertEquals(10 & 20, clazz.getDeclaredMethod("and").invoke(instance));
-        assertEquals(clazz.getDeclaredMethod("xor").invoke(instance), 10 ^ 20);
+        assertEquals(10 ^ 20, clazz.getDeclaredMethod("xor").invoke(instance));
-        assertEquals(clazz.getDeclaredMethod("mod").invoke(instance), 10 % 2);
+        assertEquals(10 % 2, clazz.getDeclaredMethod("mod").invoke(instance));
     }
 
     @Ignore("Not implemented")
@@ -1112,18 +1116,18 @@ public class TestComplete {
         var clazzPublic = classFiles.get("Access");
         var clazzDefault = classFiles.get("AccessDefault");
 
-        assertEquals(clazzPublic.getModifiers(), Modifier.PUBLIC);
+        assertEquals(Modifier.PUBLIC, clazzPublic.getModifiers());
-        assertEquals(clazzDefault.getModifiers(), 0);
+        assertEquals(0, clazzDefault.getModifiers());
 
-        assertEquals(clazzPublic.getDeclaredMethod("mPublic").getModifiers(), Modifier.PUBLIC);
+        assertEquals(Modifier.PUBLIC, clazzPublic.getDeclaredMethod("mPublic").getModifiers());
-        assertEquals(clazzPublic.getDeclaredMethod("mProtected").getModifiers(), Modifier.PROTECTED);
+        assertEquals(Modifier.PROTECTED, clazzPublic.getDeclaredMethod("mProtected").getModifiers());
-        assertEquals(clazzPublic.getDeclaredMethod("mDefault").getModifiers(), 0);
+        assertEquals(0, clazzPublic.getDeclaredMethod("mDefault").getModifiers());
-        assertEquals(clazzPublic.getDeclaredMethod("mPrivate").getModifiers(), Modifier.PRIVATE);
+        assertEquals(Modifier.PRIVATE, clazzPublic.getDeclaredMethod("mPrivate").getModifiers());
 
-        assertEquals(clazzPublic.getDeclaredField("fPublic").getModifiers(), Modifier.PUBLIC);
+        assertEquals(Modifier.PUBLIC, clazzPublic.getDeclaredField("fPublic").getModifiers());
-        assertEquals(clazzPublic.getDeclaredField("fProtected").getModifiers(), Modifier.PROTECTED);
+        assertEquals(Modifier.PROTECTED, clazzPublic.getDeclaredField("fProtected").getModifiers());
-        assertEquals(clazzPublic.getDeclaredField("fDefault").getModifiers(), 0);
+        assertEquals(0, clazzPublic.getDeclaredField("fDefault").getModifiers());
-        assertEquals(clazzPublic.getDeclaredField("fPrivate").getModifiers(), Modifier.PRIVATE);
+        assertEquals(Modifier.PRIVATE, clazzPublic.getDeclaredField("fPrivate").getModifiers());
     }
 
     @Test
@@ -1161,7 +1165,7 @@ public class TestComplete {
         var classFiles = generateClassFiles(new ByteArrayClassLoader(), "Ternary.jav");
         var clazz = classFiles.get("Ternary");
         var instance = clazz.getDeclaredConstructor().newInstance();
-        assertEquals(clazz.getDeclaredMethod("main", Integer.class).invoke(instance, 5), "small");
+        assertEquals("small", clazz.getDeclaredMethod("main", Integer.class).invoke(instance, 5));
     }
 
     @Test
@@ -1169,8 +1173,8 @@ public class TestComplete {
         var classFiles = generateClassFiles(new ByteArrayClassLoader(), "While.jav");
         var clazz = classFiles.get("While");
         var instance = clazz.getDeclaredConstructor().newInstance();
-        assertEquals(clazz.getDeclaredMethod("m", Integer.class).invoke(instance, 5), 5);
+        assertEquals(5, clazz.getDeclaredMethod("m", Integer.class).invoke(instance, 5));
-        assertEquals(clazz.getDeclaredMethod("m2").invoke(instance), 10);
+        assertEquals(10, clazz.getDeclaredMethod("m2").invoke(instance));
     }
 
     @Test
@@ -1186,7 +1190,7 @@ public class TestComplete {
         var clazz = classFiles.get("Assign");
         var instance = clazz.getDeclaredConstructor().newInstance();
         var m = clazz.getDeclaredMethod("m");
-        assertEquals(m.invoke(instance), 20);
+        assertEquals(20, m.invoke(instance));
     }
 
     @Test
@@ -1243,9 +1247,9 @@ public class TestComplete {
         var classFiles = generateClassFiles(new ByteArrayClassLoader(), "Bug295.jav");
         var clazz = classFiles.get("Bug295");
         var instance = clazz.getDeclaredConstructor(Integer.class, Integer.class, Integer.class).newInstance(1, 2, 3);
-        assertEquals(clazz.getDeclaredField("a").get(instance), 1);
+        assertEquals(1, clazz.getDeclaredField("a").get(instance));
-        assertEquals(clazz.getDeclaredField("b").get(instance), 2);
+        assertEquals(2, clazz.getDeclaredField("b").get(instance));
-        assertEquals(clazz.getDeclaredField("c").get(instance), 3);
+        assertEquals(3, clazz.getDeclaredField("c").get(instance));
     }
 
     @Test
@@ -1275,7 +1279,7 @@ public class TestComplete {
         var classFiles = generateClassFiles(new ByteArrayClassLoader(), "Bug300.jav");
         var clazz = classFiles.get("Bug300");
         var instance = clazz.getDeclaredConstructor().newInstance();
-        assertEquals(clazz.getDeclaredMethod("m").invoke(instance), "Base");
+        assertEquals("Base", clazz.getDeclaredMethod("m").invoke(instance));
     }
 
     @Test
@@ -1320,7 +1324,7 @@ public class TestComplete {
         var classFiles = generateClassFiles(new ByteArrayClassLoader(), "Bug310.jav");
         var clazz = classFiles.get("Bug310");
         var instance = clazz.getDeclaredConstructor().newInstance();
-        assertEquals(clazz.getDeclaredMethod("toString").invoke(instance), "3");
+        assertEquals("3", clazz.getDeclaredMethod("toString").invoke(instance));
     }
 
     @Test