Clean up: code

Author: ImSejin

src/main/java/io/github/imsejin/study/programmers/L120812.java

@@ -5,7 +5,7 @@
  */
 public class L120812 {
 
-    public static int solve(int[] array) {
+    static int solve(int[] array) {
         int[] frequencies = new int[1000];
         for (int n : array) {
             frequencies[n]++;

src/main/java/io/github/imsejin/study/programmers/L120875.java

@@ -5,7 +5,7 @@
  */
 public class L120875 {
 
-    public static int solve(int[][] dots) {
+    static int solve(int[][] dots) {
         if (calcSlope(dots[0], dots[1]) == calcSlope(dots[2], dots[3])) {
             return 1;
         }

src/main/java/io/github/imsejin/study/programmers/L181843.java

@@ -8,7 +8,7 @@
  */
 public class L181843 {
 
-    public static int solve(String myString, String target) {
+    static int solve(String myString, String target) {
         if (target.isEmpty()) {
             return 1;
         }

src/main/java/io/github/imsejin/study/programmers/L181848.java

@@ -5,7 +5,7 @@
  */
 public class L181848 {
 
-    public static int solve(String s) {
+    static int solve(String s) {
         if (s == null || s.isEmpty()) {
             throw new IllegalArgumentException("s is null or empty: " + s);
         }

src/main/java/io/github/imsejin/study/programmers/L181849.java

@@ -5,7 +5,7 @@
  */
 public class L181849 {
 
-    public static int solve(String s) {
+    static int solve(String s) {
         int sum = 0;
 
         for (int i = 0; i < s.length(); i++) {

src/main/java/io/github/imsejin/study/programmers/L181931.java

@@ -5,7 +5,7 @@
  */
 public class L181931 {
 
-    public static int solve(int a, int d, boolean[] included) {
+    static int solve(int a, int d, boolean[] included) {
         int sum = 0;
 
         for (int i = 0; i < included.length; i++) {

src/main/java/io/github/imsejin/study/programmers/L181932.java

@@ -5,7 +5,7 @@
  */
 public class L181932 {
 
-    public static String solve(String code) {
+    static String solve(String code) {
         Mode mode = Mode.EVEN;
         StringBuilder sb = new StringBuilder();