"title": "Body_hello_tuple_form__post",
                        "required": ["values"],
                        "type": "object",
                        "properties": {
                            "values": {
                                "title": "Values",
                                "maxItems": 2,
                                "minItems": 2,

    /**
     * Gets the system properties to use for interpolation and profile activation. The system properties are collected
     * from the runtime environment like {@link System#getProperties()} and environment variables.
     *
     * @return The system properties, never {@code null}.
     */
    Properties getSystemProperties();

    /**

                        "type": "object",
                        "properties": {"data": {"title": "Data", "type": "string"}},
                    },
                    "ValidationError": {
                        "title": "ValidationError",
                        "required": ["loc", "msg", "type"],
                        "type": "object",
                        "properties": {
                            "loc": {

        return new CopyOptions().exclude(propertyNames);
    }

    /**
     * Returns a {@link CopyOptions} that excludes properties with {@literal null} values from the operation.
     *
     * @return A {@link CopyOptions} that excludes properties with {@literal null} values from the operation.
     * @see CopyOptions#excludeNull()
     */
    public static CopyOptions excludeNull() {

        MemberType.FIELD -> hasPropertyAttribute(kmClass::properties, jvmSignature, predicate)
        MemberType.CONSTRUCTOR -> hasConstructorAttribute(kmClass::constructors, jvmSignature, predicate)
        MemberType.METHOD -> hasFunctionAttribute(kmClass::functions, jvmSignature, predicate) ||
            hasPropertyAttribute(kmClass::properties, jvmSignature, predicate)
    }
}


private

          "unit": "bytes"
        },
        "overrides": [
          {
            "matcher": {
              "id": "byName",
              "options": "Replication Errors"
            },
            "properties": [
              {
                "id": "color",
                "value": {
                  "fixedColor": "light-red",
                  "mode": "fixed"
                }
              }

            entry.setValue(entry.getValue() + "x");
        }
        Object o21 = properties.get(KEY1);
        assertEquals(VALUE1 + "x", o21);

        baos = new ByteArrayOutputStream();
        properties.save(baos);

        properties = new MavenProperties();
        properties.load(new ByteArrayInputStream(baos.toByteArray()));
        Object o2 = properties.get(KEY1);

## Decision

### Types of properties that should not use lazy types

The guidelines below do not apply to all properties. There are cases where the lazy types should not be used:

#### Non-calculated values

These are inappropriate uses of lazy types:

```groovy
class Example {

import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.Properties;

// Define this here because we need it early.
public class VersionPropertiesLoader {
    static Properties loadBuildSrcVersion(File input, ProviderFactory providerFactory) throws IOException {
        Properties props = new Properties();
        InputStream is = new FileInputStream(input);
        try {
            props.load(is);

    val worker: Property<Boolean>
    /**
     * Reduces a map of boolean flag properties to a single provider by applying the given
     * combiner function to the corresponding values of the properties that are true.
     *
     * @param flags The map of boolean properties mapped to their values.
     * @param combiner The function to combine the values of the true properties.
     *