Example usage for org.apache.commons.configuration SubnodeConfiguration clear

Introduction

In this page you can find the example usage for org.apache.commons.configuration SubnodeConfiguration clear.

Prototype

public void clear() 

Source Link

Usage

From source file:io.datalayer.conf.HierarchicalIniConfigurationTest.java

/**
 * Tests whether a section that has been cleared can be manipulated and
 * saved later./* ww  w  . j  a v  a 2s .c  o  m*/
 */
@Test
public void testSaveClearedSection() throws ConfigurationException {
    final String data = "[section]\ntest = failed\n";
    HierarchicalINIConfiguration config = setUpConfig(data);
    SubnodeConfiguration sub = config.getSection("section");
    assertFalse("No content", sub.isEmpty());
    sub.clear();
    sub.setProperty("test", "success");
    StringWriter writer = new StringWriter();
    config.save(writer);
    HierarchicalConfiguration config2 = setUpConfig(writer.toString());
    assertEquals("Wrong value", "success", config2.getString("section.test"));
}

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