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11 package com.puppycrawl.tools.checkstyle.checks.coding.variabledeclarationusagedistance;
12
13 import java.io.*;
14 import java.nio.file.Files;
15 import java.util.*;
16
17 public class InputVariableDeclarationUsageDistanceTryResources {
18 public int methodTry() {
19 String a = "";
20 String b = "abc";
21 System.out.println();
22 try (AutoCloseable j = new java.io.StringReader(b);
23 final AutoCloseable i = new java.io.StringReader(a);
24 final AutoCloseable k = new java.io.StringReader(b);) {
25 b.replace(a.charAt(0), 'b');
26 String c = b.toString();
27 } catch (Exception e) {
28 System.out.println(a);
29 throw new RuntimeException(e);
30 }
31 return 0;
32 }
33 String method2() throws Exception {
34 String b = "";
35 FileReader fr = new FileReader(b);
36 BufferedReader br = new BufferedReader(fr);
37 try {
38 return br.readLine();
39 } finally {
40 br.close();
41 fr.close();
42 }
43 }
44 void method() {
45 byte[] buf = new byte[10];
46 File b = new File("");
47 try (AutoCloseable j = new java.io.StringReader(b.toString());
48 InputStream finstr = Files.newInputStream(b.toPath());
49 BufferedInputStream in = new BufferedInputStream(finstr, buf.length)) {
50 int length;
51 while ((length = in.read(buf)) != -1) {
52 System.out.println(buf.toString());
53 }
54 } catch (IOException e) {
55 throw new RuntimeException(e);
56 } catch (Exception e) {
57 throw new RuntimeException(e);
58 }
59 }
60 String method3() throws Exception {
61 String b = "";
62 FileReader fr = new FileReader("");
63 BufferedReader br = new BufferedReader(fr);
64 try {
65 return br.readLine();
66 } catch (Exception e) {
67 FileReader t = new FileReader(b);
68 } finally {
69 br.close();
70 fr.close();
71 return b;
72 }
73 }
74 class myClass {
75 String m, n;
76 myClass(String a, String b) {
77 this.m = a;
78 this.n = b;
79 }
80 AutoCloseable getAutoCloseable(int m) {
81 return new AutoCloseable() {
82 @Override
83 public void close() throws Exception {
84
85 }
86 };
87 }
88 }
89 void method4() throws Exception {
90 String b = "abc";
91 myClass a = new myClass("", b);
92 Scanner scanner = new Scanner(System.in);
93 scanner.nextBigInteger(100);
94 try (final AutoCloseable t = a.getAutoCloseable(3);) {
95 Integer number = 10;
96 for (int i = 0; i < 10; i++) {
97 System.out.println(i);
98 }
99 b.substring(0, a.toString().length());
100 }
101 }
102 private void method5(OutputStream out, HashMap<String, myClass> fieldStatistics)
103 throws IOException {
104 out.write(fieldStatistics.size());
105 final boolean[] states = {fieldStatistics.isEmpty(), fieldStatistics.isEmpty()};
106 Object[] keys = fieldStatistics.keySet().toArray(new String[0]);
107 Object[] values = fieldStatistics.values().toArray(new myClass[0]);
108 for (int i = 0; i < states.length; i++) {
109 if (states[i]) {
110 out.write(((String) keys[i]).getBytes());
111 myClass statistics = (myClass) values[i];
112 assert statistics.hashCode() >= 0;
113 out.write(statistics.hashCode());
114 out.write(statistics.m.getBytes());
115 }
116 }
117 }
118 }