logError(element, "is empty");
        }
    }

    private <T> void validateNonNull(String element, T value, Runnable validator) {
        if (value == null) {
            logError(element, "is missing");
        } else {
            validator.run();
        }
    }

    private void validateString(String element, String value) {

@SuppressWarnings("JUnit4ClassUsedInJUnit3")
public class MultisetCountTester<E> extends AbstractMultisetTester<E> {

  public void testCount_0() {
    assertEquals("multiset.count(missing) didn't return 0", 0, getMultiset().count(e3()));
  }

  @CollectionSize.Require(absent = ZERO)
  public void testCount_1() {
    assertEquals("multiset.count(present) didn't return 1", 1, getMultiset().count(e0()));
  }

#!/bin/bash

# opensuse 15 has a missing dep for systemd

if which zypper > /dev/null ; then
    sudo zypper install -y insserv-compat
fi

if [ -e /etc/sysctl.d/99-gce.conf ]; then
  # The GCE defaults disable IPv4 forwarding, which breaks the Docker
  # build. Workaround this by renaming the file so that it is executed
  # earlier than our own overrides.
  #
  # This ultimately needs to be fixed at the image level - see infra
  # issue 15654.

# Simple OAuth2 with Password and Bearer { #simple-oauth2-with-password-and-bearer }

Now let's build from the previous chapter and add the missing parts to have a complete security flow.

## Get the `username` and `password` { #get-the-username-and-password }

We are going to use **FastAPI** security utilities to get the `username` and `password`.

*   Fixes a missing validation which causes `TensorSummaryV2` to crash ([CVE-2022-29193](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29193))
*   Fixes a missing validation which crashes `QuantizeAndDequantizeV4Grad` ([CVE-2022-29192](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29192))

@SuppressWarnings("JUnit4ClassUsedInJUnit3")
public class MultisetCountTester<E> extends AbstractMultisetTester<E> {

  public void testCount_0() {
    assertEquals("multiset.count(missing) didn't return 0", 0, getMultiset().count(e3()));
  }

  @CollectionSize.Require(absent = ZERO)
  public void testCount_1() {
    assertEquals("multiset.count(present) didn't return 1", 1, getMultiset().count(e0()));
  }

//    - doesn't have xl.meta (errFileNotFound)
//    - has the latest xl.meta but one or more parts are corrupt
//
// 5. __missingParts__       - has the latest copy of xl.meta but has some parts
// missing.  This is identified separately since this may need manual
// inspection to understand the root cause. E.g, this could be due to
// backend filesystem corruption.

// listOnlineDisks - returns

        default: "false"
      command:
        description: Command to run
        type: choice
        options:
          - translate-page
          - translate-lang
          - update-outdated
          - add-missing
          - update-and-add
          - remove-removable
      language:
        description: Language to translate to as a letter code (e.g. "es" for Spanish)
        type: string
        required: false

    }

    // Test evaluate method with missing parameter
    @Test
    public void test_evaluate_withMissingParameter() {
        String template = "Hello ${name} and ${other}";
        Map<String, Object> paramMap = new HashMap<>();
        paramMap.put("name", "Bob");
        // "other" parameter is missing

        Object result = scriptEngine.evaluate(template, paramMap);

- At the popup window, click `Import Settings from VCS`. Wait a few seconds. 
  - If the error says "Context Parameter 'Branch' missing", it's ok. Click into the error and add a context parameter `Branch` with value `myTestBranch`. Go back and it automatically reloads.
  - If there are any errors, read the error and fix your code.