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94 lines
2.0 KiB
94 lines
2.0 KiB
/*
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* Copyright 2000-2014 JetBrains s.r.o.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package pkg;
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public class TestClassLoop {
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public static void testSimpleInfinite() {
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while (true) {
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System.out.println();
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}
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}
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public static void testFinally() {
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boolean a = (Math.random() > 0);
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while (true) {
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try {
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if (!a) {
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return;
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}
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}
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finally {
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System.out.println("1");
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}
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}
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}
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public static void testFinallyContinue() {
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boolean a = (Math.random() > 0);
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for (; ; ) {
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try {
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System.out.println("1");
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}
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finally {
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if (a) {
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System.out.println("3");
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continue;
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}
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}
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System.out.println("4");
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}
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}
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public static int testWhileCombined(String in) {
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int len = in.length();
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int i = 0;
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boolean decSeen = false;
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boolean signSeen = false;
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int decPt = 0;
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char c;
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int nLeadZero = 0;
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int nTrailZero= 0;
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skipLeadingZerosLoop:
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while (i < len) {
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c = in.charAt(i);
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if (c == '0') {
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nLeadZero++;
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} else if (c == '.') {
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if (decSeen) {
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// already saw one ., this is the 2nd.
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throw new NumberFormatException("multiple points");
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}
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decPt = i;
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if (signSeen) {
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decPt -= 1;
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}
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decSeen = true;
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} else {
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break skipLeadingZerosLoop;
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}
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i++;
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}
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return decPt;
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}
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}
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