Mass cleanup

Author: DynamicApproach

.idea/misc.xml

@@ -3,7 +3,6 @@
 // is to use “lhs” and “rhs” (left-hand side and right-hand side) for these members.
 // This is not a good tradition. I used “target” and “expression”.
 public class AssignmentNode extends StatementNode {
-
     private VariableReferenceNode target;
     private Node expression;
 
@@ -21,7 +20,6 @@ public Node getExpression() {
         return expression;
     }
 
-    //tostring
     public String toString() {
         return (target != null ? target : "") + " = " + (expression != null ? expression : "") + "   ";
     }

src/AssignmentNode.java

@@ -21,7 +21,6 @@ public String toString(String input) throws Exception {
         return Boolean.toString(value);
     }
 
-
     public void fromString(String input) {
         this.value = Boolean.parseBoolean(input);
     }

src/BooleanDataType.java

@@ -15,7 +15,6 @@ public BuiltInFunctionNode(String name, ArrayList<VariableNode> arguments, boole
         this.varadic = varadic;
     }
 
-
     //Execute will take a collection of InterpreterDataType objects. Why? Well, when the interpreter finds a call to “read”, for example,
     // it has to be able to call your Java code.
     public abstract void execute(ArrayList<InterpreterDataType> arguments) throws Exception;

src/BuiltInFunctionNode.java

@@ -19,15 +19,13 @@ public CallableNode(String name, ArrayList<VariableNode> arguments, Boolean vara
     public boolean isVaradic() {
         return varadic;
     }
-
     public String getName() {
         return name;
     }
 
     public ArrayList<VariableNode> getArguments() {
         return arguments;
     }
-
     public String toString() {
         return name + "(" + arguments + ")";
     }

src/CallableNode.java

@@ -5,7 +5,6 @@
 public class FunctionCallNode extends StatementNode {
     private String name;
     private ArrayList<ParameterNode> parameters;
-
     private ArrayList<Node> paramNode;
     private Boolean varadic;
 

src/FunctionCallNode.java

@@ -12,7 +12,7 @@ public void execute(ArrayList<InterpreterDataType> arguments) throws Exception {
         for (InterpreterDataType idt : arguments) {
             try {
                 value = (float) (Math.random() * Float.parseFloat(idt.toString()));
-            } catch (Exception e) {
+            } catch (NumberFormatException e) {
                 throw new Exception("Cannot get random from input: " + value + "\n " + e + "\n");
             }
         }
@@ -22,7 +22,7 @@ public String toString(String input) throws Exception {
         // if cant parse then throw exception
         try {
             return Integer.toString((int) (Math.random() * Integer.parseInt(input)));
-        } catch (Exception e) {
+        } catch (NumberFormatException e) {
             throw new Exception("Cannot get random number from input:" + input + "\n " + e + "\n");
         }
     }

src/GetRandom.java

@@ -27,4 +27,4 @@ public int getValue() {
     }
 }
 
-// go to   function hashmap and cast as a function node - get its name and parameters and if the amount of parameters in the functioncall match the function def then its okay
+// go to   function hashmap and cast as a function node - get its name and parameters and if the amount of parameters in the functioncall match the function def then it's okay

src/IntDataType.java

@@ -12,15 +12,15 @@ public String toString(String input) throws Exception {
         // try to convert string to real if it can return else exception
         try {
             return Float.toString(Float.parseFloat(input));
-        } catch (Exception e) {
+        } catch (NumberFormatException e) {
             throw new Exception("Cannot convert to real from input: " + input + "\n " + e + "\n");
         }
     }
 
     public void fromString(String input) throws Exception {
         try {
             this.value = Float.parseFloat(input);
-        } catch (Exception e) {
+        } catch (NumberFormatException e) {
             throw new Exception("Cannot convert to real from input: " + input + "\n " + e + "\n");
         }
     }