How to use

Resources$ExInstWithCause

in

org.apache.calcite.runtime

 public Exception call() throws Exception {
  return ex(new NullPointerException("test"));
 }
});

  getExceptionClass(method.getGenericReturnType());
Constructor<T> constructor;
final String str = str();
boolean causeInConstructor = false;
try {

 @Override public void validate(EnumSet<Validation> validations) {
  super.validate(validations);
  if (validations.contains(Validation.CREATE_EXCEPTION)) {
   validateException(
     new Callable<Exception>() {
      public Exception call() throws Exception {
       return ex();
      }
     });
  }
 }
}

 @Override public void validate(EnumSet<Validation> validations) {
  super.validate(validations);
  if (validations.contains(Validation.CREATE_EXCEPTION)) {
   validateException(
     new Callable<Exception>() {
      public Exception call() throws Exception {
       return ex();
      }
     });
  }
 }
}

 @Override public void validate(EnumSet<Validation> validations) {
  super.validate(validations);
  if (validations.contains(Validation.CREATE_EXCEPTION)) {
   validateException(
     new Callable<Exception>() {
      public Exception call() throws Exception {
       return ex(new NullPointerException("test"));
      }
     });
  }
 }
}

@Override public Inst localize(Locale locale) {
 return new ExInstWithCause<T>(base, locale, method, args);
}

 @Override public void validate(EnumSet<Validation> validations) {
  super.validate(validations);
  if (validations.contains(Validation.CREATE_EXCEPTION)) {
   validateException(
     new Callable<Exception>() {
      public Exception call() throws Exception {
       return ex(new NullPointerException("test"));
      }
     });
  }
 }
}

@Override public Inst localize(Locale locale) {
 return new ExInstWithCause<T>(base, locale, method, args);
}

/**
 * Wraps an exception with context.
 */
public static CalciteContextException newContextException(
  int line,
  int col,
  int endLine,
  int endCol,
  Resources.ExInst<?> e) {
 CalciteContextException contextExcn =
   (line == endLine && col == endCol
     ? RESOURCE.validatorContextPoint(line, col)
     : RESOURCE.validatorContext(line, col, endLine, endCol)).ex(e.ex());
 contextExcn.setPosition(line, col, endLine, endCol);
 return contextExcn;
}

/**
 * Wraps an exception with context.
 */
public static CalciteContextException newContextException(
  int line,
  int col,
  int endLine,
  int endCol,
  Resources.ExInst<?> e) {
 CalciteContextException contextExcn =
   (line == endLine && col == endCol
     ? RESOURCE.validatorContextPoint(line, col)
     : RESOURCE.validatorContext(line, col, endLine, endCol)).ex(e.ex());
 contextExcn.setPosition(line, col, endLine, endCol);
 return contextExcn;
}

/**
 * Implements the {@code .} (field access) operator on an object
 * whose type is not known until runtime.
 *
 * <p>A struct object can be represented in various ways by the
 * runtime and depends on the
 * {@link org.apache.calcite.adapter.enumerable.JavaRowFormat}.
 */
@Experimental
public static Object structAccess(Object structObject, int index, String fieldName) {
 if (structObject == null) {
  return null;
 }
 if (structObject instanceof Object[]) {
  return ((Object[]) structObject)[index];
 } else if (structObject instanceof List) {
  return ((List) structObject).get(index);
 } else if (structObject instanceof Row) {
  return ((Row) structObject).getObject(index);
 } else {
  Class<?> beanClass = structObject.getClass();
  try {
   Field structField = beanClass.getDeclaredField(fieldName);
   return structField.get(structObject);
  } catch (NoSuchFieldException | IllegalAccessException ex) {
   throw RESOURCE.failedToAccessField(fieldName, beanClass.getName()).ex(ex);
  }
 }
}

 @Override
 public void validateAggregateParams(SqlCall aggCall, SqlNode filter, SqlValidatorScope scope) {
  if (filter != null) {
   Exception e = new SqlValidatorException("Dremio does not currently support aggregate functions with a filter clause", null);
   SqlParserPos pos = filter.getParserPosition();
   CalciteContextException ex = RESOURCE.validatorContextPoint(pos.getLineNum(), pos.getColumnNum()).ex(e);
   ex.setPosition(pos.getLineNum(), pos.getColumnNum());
   throw ex;
  }
  super.validateAggregateParams(aggCall, filter, scope);
 }
}

  getExceptionClass(method.getGenericReturnType());
Constructor<T> constructor;
final String str = str();
boolean causeInConstructor = false;
try {

 public Exception call() throws Exception {
  return ex(new NullPointerException("test"));
 }
});