diff --git a/src/dev/peerat/parser/java/JavaParser.java b/src/dev/peerat/parser/java/JavaParser.java
index 5d4bc12..8175381 100644
--- a/src/dev/peerat/parser/java/JavaParser.java
+++ b/src/dev/peerat/parser/java/JavaParser.java
@@ -26,7 +26,12 @@ import dev.peerat.parser.java.Function.FunctionContainer;
 import dev.peerat.parser.java.Operation.OperationContainer;
 import dev.peerat.parser.java.Value.BiValue;
 import dev.peerat.parser.java.Variable.VariableContainer;
+import dev.peerat.parser.java.operation.BreakOperation;
+import dev.peerat.parser.java.operation.ContinueOperation;
+import dev.peerat.parser.java.operation.IfOperation;
 import dev.peerat.parser.java.operation.ReturnOperation;
+import dev.peerat.parser.java.operation.SynchronizedOperation;
+import dev.peerat.parser.java.operation.ThrowOperation;
 import dev.peerat.parser.state.BuilderStateTree;
 import dev.peerat.parser.state.InitialStateTree;
 import dev.peerat.parser.state.RedirectStateTree;
@@ -571,10 +576,16 @@ public class JavaParser extends Parser<JavaElement> {
 			if(parent instanceof OperationContainer) ((OperationContainer)parent).addOperation(op);
 			return null;
 		});
+		
 		operation.then((validator) -> validator.validate((token) -> token.getValue().equals("throw")))
-			.then(new RedirectStateTree<>(value_container, (global, local) -> global.set(null)))
+			.then(new RedirectStateTree<>(value_container, (global, local) -> global.set(local.get())))
 			.then((validator) -> validator.validate((token) -> token.getValue().equals(";")))
-			.end((a,b) -> a);
+			.end((parent,bag) -> {
+				ThrowOperation op = new ThrowOperation(bag.get());
+				if(parent instanceof OperationContainer) ((OperationContainer)parent).addOperation(op);
+				return null;
+			});
+		
 		operation.then((validator) -> validator.validate((token) -> token.getValue().equals("do")))
 			.then((validator) -> validator.validate((token) -> token.getValue().equals("{")))
 			.end((a,b) -> a)
@@ -627,15 +638,29 @@ public class JavaParser extends Parser<JavaElement> {
 		
 		operation.then((validator) -> validator.validate((token) -> token.getValue().equals("continue")))
 			.then((validator) -> validator.validate((token) -> token.getValue().equals(";")))
-			.end((a,b) -> a);
+			.end((parent,bag) -> {
+				ContinueOperation op = new ContinueOperation();
+				if(parent instanceof OperationContainer) ((OperationContainer)parent).addOperation(op);
+				return null;
+			});
+		
 		operation.then((validator) -> validator.validate((token) -> token.getValue().equals("break")))
 			.then((validator) -> validator.validate((token) -> token.getValue().equals(";")))
-			.end((a,b) -> a);
+			.end((parent,bag) -> {
+				BreakOperation op = new BreakOperation();
+				if(parent instanceof OperationContainer) ((OperationContainer)parent).addOperation(op);
+				return null;
+			});
+		
 		StateTree<JavaElement> operation_if = operation.then((validator) -> validator.validate((token) -> token.getValue().equals("if")))
 			.then((validator) -> validator.validate((token) -> token.getValue().equals("(")))
-			.then(new RedirectStateTree<>(value_container, (global, local) -> global.set(null)))
+			.then(new RedirectStateTree<>(value_container, (global, local) -> global.set(local.get())))
 			.then((validator) -> validator.validate((token) -> token.getValue().equals(")")))
-			.end((a,b) -> a);
+			.end((parent,bag) -> {
+				IfOperation op = new IfOperation(bag.get());
+				if(parent instanceof OperationContainer) ((OperationContainer)parent).addOperation(op);
+				return op;
+			});
 		operation_if.then(operation);
 		operation_if.then((validator) -> validator.validate((token) -> token.getValue().equals("{")))
 			.end((a,b) -> a)
@@ -736,10 +761,14 @@ public class JavaParser extends Parser<JavaElement> {
 		
 		operation.then((validator) -> validator.validate((token) -> token.getValue().equals("synchronized")))
 			.then((validator) -> validator.validate((token) -> token.getValue().equals("(")))
-			.then(new RedirectStateTree<>(value_container, (global, local) -> global.set(null)))
+			.then(new RedirectStateTree<>(value_container, (global, local) -> global.set(local.get())))
 			.then((validator) -> validator.validate((token) -> token.getValue().equals(")")))
 			.then((validator) -> validator.validate((token) -> token.getValue().equals("{")))
-			.end((a,b) -> a)
+			.<JavaElement>end((parent,bag) -> {
+				SynchronizedOperation op = new SynchronizedOperation(bag.get());
+				if(parent instanceof OperationContainer) ((OperationContainer)parent).addOperation(op);
+				return op;
+			})
 			.multiple(function_container)
 			.unique((validator) -> validator.validate((token) -> token.getValue().equals("}")))
 			.end((a,b) -> a);