test_class.file: jcodes-core/src/test/java/com/czarea/jcodes/util/SystemUtilTest.java
test_class.identifier: SystemUtilTest
test_case.body: @Test
      public void getEnv() {
          String home = SystemUtil.getEnv("GRADLE_HOME");
          Assert.assertNotNull(home);
      }
test_case.class_method_signature: SystemUtilTest.getEnv()
test_case.full_signature: @Test public void getEnv()
test_case.identifier: getEnv
test_case.invocations: getEnv assertNotNull
test_case.modifiers: @Test public
test_case.parameters: ()
test_case.return: void
test_case.signature: void getEnv()
focal_class.file: jcodes-core/src/main/java/com/czarea/jcodes/util/SystemUtil.java
focal_class.identifier: SystemUtil
focal_class.class_method_signature: SystemUtil.getEnv(String key)
focal_class.full_signature: public static String getEnv(String key)
focal_class.identifier: getEnv
focal_class.modifiers: public static
focal_class.parameters: (String key)
focal_class.return: String
focal_class.signature: String getEnv(String key)
focal_method.body: public static String getEnv(String key) {
          Map map = System.getenv();
          Iterator it = map.entrySet().iterator();
          while (it.hasNext()) {
              Entry entry = (Entry) it.next();
              if (entry.getKey().equals(key)) {
                  return entry.getValue().toString();
              }
          }
          return null;
      }
focal_method.class_method_signature: SystemUtil.getEnv(String key)
focal_method.full_signature: public static String getEnv(String key)
focal_method.identifier: getEnv
focal_method.invocations: getenv iterator entrySet hasNext next equals getKey toString getValue
focal_method.modifiers: public static
focal_method.parameters: (String key)
focal_method.return: String
focal_method.signature: String getEnv(String key)