try(BufferedReader br = new BufferedReader(new FileReader("file.txt"))) { StringBuilder sb = new StringBuilder(); String line = br.readLine(); while (line != null) { sb.append(line); sb.append(System.lineSeparator()); line = br.readLine(); } String everything = sb.toString(); }
BufferedReader br = new BufferedReader(new FileReader("file.txt")); try { StringBuilder sb = new StringBuilder(); String line = br.readLine(); while (line != null) { sb.append(line); sb.append(System.lineSeparator()); line = br.readLine(); } String everything = sb.toString(); } finally { br.close(); }
public static String fileToString(InputStream inputStream) { BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(inputStream)); return bufferedReader.lines().collect(Collectors.joining(System.lineSeparator())); } }
private String bodyToString(InputStream body) throws IOException { StringBuilder builder = new StringBuilder(); BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(body, StandardCharsets.UTF_8)); String line = bufferedReader.readLine(); while (line != null) { builder.append(line).append(System.lineSeparator()); line = bufferedReader.readLine(); } bufferedReader.close(); return builder.toString(); } }
private String filterEmptyLine(String content) { final StringBuilder sb = new StringBuilder(); try (Scanner scanner = new Scanner(content)) { while (scanner.hasNextLine()) { String line = scanner.nextLine(); if (line != null) { // remove extra space at line's end line = StringUtils.stripEnd(line, " "); if (line.isEmpty()) { line = " "; } } sb.append(line).append(System.lineSeparator()); } } return sb.toString(); } }
private String filterEmptyLine(String content) { final StringBuilder sb = new StringBuilder(); try (Scanner scanner = new Scanner(content)) { while (scanner.hasNextLine()) { String line = scanner.nextLine(); if (line != null) { // remove extra space at line's end line = StringUtils.stripEnd(line, " "); if (line.isEmpty()) { line = " "; } } sb.append(line).append(System.lineSeparator()); } } return sb.toString(); } }
static FlinkException createAndLogException(PyException pe, Logger log) { StringWriter sw = new StringWriter(); try (PrintWriter pw = new PrintWriter(sw)) { pe.printStackTrace(pw); } String pythonStackTrace = sw.toString().trim(); log.error("Python function failed: " + System.lineSeparator() + pythonStackTrace); return new FlinkException("Python function failed: " + pythonStackTrace); } }
/** * <p>Constructor.</p> * * <p>Use the static constant rather than instantiating.</p> */ MultiLineToStringStyle() { super(); this.setContentStart("["); this.setFieldSeparator(System.lineSeparator() + " "); this.setFieldSeparatorAtStart(true); this.setContentEnd(System.lineSeparator() + "]"); }
/** * Resets the fields responsible for the line breaks and indenting. * Must be invoked after changing the {@link #spaces} value. */ private void resetIndent() { setArrayStart("{" + System.lineSeparator() + spacer(spaces)); setArraySeparator("," + System.lineSeparator() + spacer(spaces)); setArrayEnd(System.lineSeparator() + spacer(spaces - INDENT) + "}"); setContentStart("[" + System.lineSeparator() + spacer(spaces)); setFieldSeparator("," + System.lineSeparator() + spacer(spaces)); setContentEnd(System.lineSeparator() + spacer(spaces - INDENT) + "]"); }
@Test public void testLong() { assertEquals(baseStr + "[" + System.lineSeparator() + " 3" + System.lineSeparator() + "]", new ToStringBuilder(base).append(3L).toString()); assertEquals(baseStr + "[" + System.lineSeparator() + " a=3" + System.lineSeparator() + "]", new ToStringBuilder(base).append("a", 3L).toString()); assertEquals(baseStr + "[" + System.lineSeparator() + " a=3" + System.lineSeparator() + " b=4" + System.lineSeparator() + "]", new ToStringBuilder(base).append("a", 3L).append("b", 4L).toString()); }
@Test public void testAppendSuper() { assertEquals(baseStr + "[" + System.lineSeparator() + "]", new ToStringBuilder(base).appendSuper("Integer@8888[" + System.lineSeparator() + "]").toString()); assertEquals(baseStr + "[" + System.lineSeparator() + " <null>" + System.lineSeparator() + "]", new ToStringBuilder(base).appendSuper("Integer@8888[" + System.lineSeparator() + " <null>" + System.lineSeparator() + "]").toString()); assertEquals(baseStr + "[" + System.lineSeparator() + " a=hello" + System.lineSeparator() + "]", new ToStringBuilder(base).appendSuper("Integer@8888[" + System.lineSeparator() + "]").append("a", "hello").toString()); assertEquals(baseStr + "[" + System.lineSeparator() + " <null>" + System.lineSeparator() + " a=hello" + System.lineSeparator() + "]", new ToStringBuilder(base).appendSuper("Integer@8888[" + System.lineSeparator() + " <null>" + System.lineSeparator() + "]").append("a", "hello").toString()); assertEquals(baseStr + "[" + System.lineSeparator() + " a=hello" + System.lineSeparator() + "]", new ToStringBuilder(base).appendSuper(null).append("a", "hello").toString()); }
@Test public void testLongArrayArray() { long[][] array = new long[][] {{1, 2}, null, {5}}; assertEquals(baseStr + "[" + System.lineSeparator() + " {{1,2},<null>,{5}}" + System.lineSeparator() + "]", new ToStringBuilder(base).append(array).toString()); assertEquals(baseStr + "[" + System.lineSeparator() + " {{1,2},<null>,{5}}" + System.lineSeparator() + "]", new ToStringBuilder(base).append((Object) array).toString()); array = null; assertEquals(baseStr + "[" + System.lineSeparator() + " <null>" + System.lineSeparator() + "]", new ToStringBuilder(base).append(array).toString()); assertEquals(baseStr + "[" + System.lineSeparator() + " <null>" + System.lineSeparator() + "]", new ToStringBuilder(base).append((Object) array).toString()); }
@Test public void testLongArray() { long[] array = new long[] {1, 2, -3, 4}; assertEquals(baseStr + "[" + System.lineSeparator() + " {1,2,-3,4}" + System.lineSeparator() + "]", new ToStringBuilder(base).append(array).toString()); assertEquals(baseStr + "[" + System.lineSeparator() + " {1,2,-3,4}" + System.lineSeparator() + "]", new ToStringBuilder(base).append((Object) array).toString()); array = null; assertEquals(baseStr + "[" + System.lineSeparator() + " <null>" + System.lineSeparator() + "]", new ToStringBuilder(base).append(array).toString()); assertEquals(baseStr + "[" + System.lineSeparator() + " <null>" + System.lineSeparator() + "]", new ToStringBuilder(base).append((Object) array).toString()); }
@Test public void testObjectArray() { Object[] array = new Object[] {null, base, new int[] {3, 6}}; assertEquals(baseStr + "[" + System.lineSeparator() + " {<null>,5,{3,6}}" + System.lineSeparator() + "]", new ToStringBuilder(base).append(array).toString()); assertEquals(baseStr + "[" + System.lineSeparator() + " {<null>,5,{3,6}}" + System.lineSeparator() + "]", new ToStringBuilder(base).append((Object) array).toString()); array = null; assertEquals(baseStr + "[" + System.lineSeparator() + " <null>" + System.lineSeparator() + "]", new ToStringBuilder(base).append(array).toString()); assertEquals(baseStr + "[" + System.lineSeparator() + " <null>" + System.lineSeparator() + "]", new ToStringBuilder(base).append((Object) array).toString()); }
@Test public void testPerson() { final Person p = new Person(); p.name = "Jane Doe"; p.age = 25; p.smoker = true; final String pBaseStr = p.getClass().getName() + "@" + Integer.toHexString(System.identityHashCode(p)); assertEquals(pBaseStr + "[" + System.lineSeparator() + " name=Jane Doe" + System.lineSeparator() + " age=25" + System.lineSeparator() + " smoker=true" + System.lineSeparator() + "]", new ToStringBuilder(p).append("name", p.name).append("age", p.age).append("smoker", p.smoker).toString()); }
@Test public void testBlank() { assertEquals(baseStr + "[" + System.lineSeparator() + "]", new ToStringBuilder(base).toString()); }
public String listProvider() { StringBuilder stringBuilder = new StringBuilder(); stringBuilder.append("As Provider side:" + System.lineSeparator()); Collection<ProviderModel> ProviderModelList = ApplicationModel.allProviderModels(); TTable tTable = new TTable(new TTable.ColumnDefine[]{ new TTable.ColumnDefine(TTable.Align.MIDDLE), new TTable.ColumnDefine(TTable.Align.MIDDLE) }); //Header tTable.addRow("Provider Service Name", "PUB"); //Content for (ProviderModel providerModel : ProviderModelList) { tTable.addRow(providerModel.getServiceName(), isRegistered(providerModel.getServiceName()) ? "Y" : "N"); } stringBuilder.append(tTable.rendering()); return stringBuilder.toString(); }
public String listProvider() { StringBuilder stringBuilder = new StringBuilder(); stringBuilder.append("As Provider side:" + System.lineSeparator()); Collection<ProviderModel> ProviderModelList = ApplicationModel.allProviderModels(); TTable tTable = new TTable(new TTable.ColumnDefine[]{ new TTable.ColumnDefine(TTable.Align.MIDDLE), new TTable.ColumnDefine(TTable.Align.MIDDLE) }); //Header tTable.addRow("Provider Service Name", "PUB"); //Content for (ProviderModel providerModel : ProviderModelList) { tTable.addRow(providerModel.getServiceName(), isRegistered(providerModel.getServiceName()) ? "Y" : "N"); } stringBuilder.append(tTable.rendering()); return stringBuilder.toString(); }
public String listConsumer() { StringBuilder stringBuilder = new StringBuilder(); stringBuilder.append("As Consumer side:" + System.lineSeparator()); Collection<ConsumerModel> consumerModelList = ApplicationModel.allConsumerModels(); TTable tTable = new TTable(new TTable.ColumnDefine[]{ new TTable.ColumnDefine(TTable.Align.MIDDLE), new TTable.ColumnDefine(TTable.Align.MIDDLE) }); //Header tTable.addRow("Consumer Service Name", "NUM"); //Content //TODO to calculate consumerAddressNum for (ConsumerModel consumerModel : consumerModelList) { tTable.addRow(consumerModel.getServiceName(), getConsumerAddressNum(consumerModel.getServiceName())); } stringBuilder.append(tTable.rendering()); return stringBuilder.toString(); } }
public String listConsumer() { StringBuilder stringBuilder = new StringBuilder(); stringBuilder.append("As Consumer side:" + System.lineSeparator()); Collection<ConsumerModel> consumerModelList = ApplicationModel.allConsumerModels(); TTable tTable = new TTable(new TTable.ColumnDefine[]{ new TTable.ColumnDefine(TTable.Align.MIDDLE), new TTable.ColumnDefine(TTable.Align.MIDDLE) }); //Header tTable.addRow("Consumer Service Name", "NUM"); //Content //TODO to calculate consumerAddressNum for (ConsumerModel consumerModel : consumerModelList) { tTable.addRow(consumerModel.getServiceName(), getConsumerAddressNum(consumerModel.getServiceName())); } stringBuilder.append(tTable.rendering()); return stringBuilder.toString(); } }