feat: restructured code

pjvm/old_jtypes.py

@@ -0,0 +1,46 @@
+from typing import List
+
+
+class JObj:
+    type = 'java/lang/Object'
+    value = None
+
+    def instance_of(self, java_type: str):
+        return self.type == java_type  # todo inheritance
+
+
+class JInteger(JObj):
+    type = "I"
+
+    def __init__(self, val: int):
+        self.value = val
+
+
+class JCharacter(JObj):
+    type = 'C'
+
+    def __init__(self, val: int):
+        self.value = val
+
+
+class JGenericObj(JObj):
+    generic_types: List[str]
+    pass
+
+
+class JString(JObj):
+    type = 'java/lang/String'
+    value: str
+
+    def __init__(self, value: str):
+        self.value = value
+
+
+class JArray(JGenericObj):
+    type = 'java/lang/Array'
+    generic_types: List[str]
+    values: List
+
+    def __init__(self, generic_types: List[str], values: List):
+        self.generic_types = generic_types
+        self.values = values