From 7adc1aeffaa8275964980ca70c3afd71619b49c1 Mon Sep 17 00:00:00 2001
From: Xevion <xevioni@yandex.com>
Date: Tue, 3 Mar 2020 03:09:05 -0600
Subject: [PATCH] mark which pieces of Study need work and to be finished

---
 study/STUDY.MD | 48 ++++++++++++++++++++++++------------------------
 1 file changed, 24 insertions(+), 24 deletions(-)

diff --git a/study/STUDY.MD b/study/STUDY.MD
index c386a26..f73794e 100644
--- a/study/STUDY.MD
+++ b/study/STUDY.MD
@@ -28,18 +28,18 @@ If you find something incorrect, feel free to contribute and modify.
             - [Guidelines](#guidelines)
         - [Most Common Imports](#most-common-imports)
         - [Declare, Instantiate, Initialize](#declare-instantiate-initialize)
-        - [Default Array Values](#default-array-values)
-            - [Primitive Arrays](#primitive-arrays)
-            - [ArrayList Arrays](#arraylist-arrays)
+        - [!!! Default Array Values](#-default-array-values)
+            - [!!! Primitive Arrays](#-primitive-arrays)
+            - [!!! ArrayList Arrays](#-arraylist-arrays)
         - [When Primitive Array Casts Are Required](#when-primitive-array-casts-are-required)
-        - [Basic Boolean Circuitry](#basic-boolean-circuitry)
-        - [How to Rotate Matrixes](#how-to-rotate-matrixes)
-        - [Boolean Truth Tables & Symbols](#boolean-truth-tables--symbols)
-        - [Bitwise Meanings](#bitwise-meanings)
-        - [How to Sort Different Types of Arrays](#how-to-sort-different-types-of-arrays)
-            - [Primitives](#primitives)
-            - [List Implementers (ArrayList, ?, ?..)](#list-implementers-arraylist--)
-        - [char And int Are Interchangeable](#char-and-int-are-interchangeable)
+        - [!!! Basic Boolean Circuitry](#-basic-boolean-circuitry)
+        - [!!! How to Rotate Matrixes](#-how-to-rotate-matrixes)
+        - [!!! Boolean Truth Tables & Symbols](#-boolean-truth-tables--symbols)
+        - [!!! Bitwise Meanings](#-bitwise-meanings)
+        - [!!! How to Sort Different Types of Arrays](#-how-to-sort-different-types-of-arrays)
+            - [!!! Primitives](#-primitives)
+            - [!!! List Implementers (ArrayList, ?, ?..)](#-list-implementers-arraylist--)
+        - [!!! char And int Are Interchangeable](#-char-and-int-are-interchangeable)
         - [Classes Call From Where They Originate](#classes-call-from-where-they-originate)
         - [`List.remove(int i)` Element Shifting](#listremoveint-i-element-shifting)
         - [`List.set(int i, Object obj)` requires a element to function](#listsetint-i-object-obj-requires-a-element-to-function)
@@ -52,7 +52,7 @@ If you find something incorrect, feel free to contribute and modify.
             - [`hasNext` and `hasNextInt`](#hasnext-and-hasnextint)
             - [`next` and `nextInt`](#next-and-nextint)
             - [Examples with Explanations](#examples-with-explanations)
-        - [Post-increment and Post-decrement Order is Important](#post-increment-and-post-decrement-order-is-important)
+        - [!!! Post-increment and Post-decrement Order is Important](#-post-increment-and-post-decrement-order-is-important)
 
 <!-- /TOC -->
 
@@ -385,13 +385,13 @@ import java.util.Arrays;
     }
     ```
 
-### Default Array Values
+### !!! Default Array Values
 
-#### Primitive Arrays
+#### !!! Primitive Arrays
 
 [Run on Repl.it](https://repl.it/@Xevion/PrimitiveArrayNullOrZero)
 
-#### ArrayList Arrays
+#### !!! ArrayList Arrays
 
 ### When Primitive Array Casts Are Required
 
@@ -420,25 +420,25 @@ static String[] method2() {
 
 It also expects a `new`, not just `String[]` before the *literal* part of a literal array definition.
 
-### Basic Boolean Circuitry
+### !!! Basic Boolean Circuitry
 
-### How to Rotate Matrixes
+### !!! How to Rotate Matrixes
 
-### Boolean Truth Tables & Symbols
+### !!! Boolean Truth Tables & Symbols
 
-### Bitwise Meanings
+### !!! Bitwise Meanings
 
-### How to Sort Different Types of Arrays
+### !!! How to Sort Different Types of Arrays
 
 For arrays, they can be sorted using `Arrays.sort` from `java.util.Arrays`.
 
 For lists, one can use `Collections.sort` to sort any class that implements the `List` interface.
 
-#### Primitives
+#### !!! Primitives
 
-#### List Implementers (ArrayList, ?, ?..)
+#### !!! List Implementers (ArrayList, ?, ?..)
 
-### char And int Are Interchangeable
+### !!! char And int Are Interchangeable
 
 ```
 void method(int a, char b)
@@ -634,7 +634,7 @@ for(int i = 0; i++ < 5;)
 The Scanner will throw an exception while trying to parse `h` for an Integer. This is why `hasNextInt` is used, besides ensuring the Scanner input is not exhausted.
 
 
-### Post-increment and Post-decrement Order is Important
+### !!! Post-increment and Post-decrement Order is Important
 
 ```java
 public static int m(int x, int y) {