Add request prop.

@param key   the key
@param value the value
439590
public void addRequestProp(String key, Object value) {
        if (key == null || value == null) {
            return;
        }
        if (requestProps == null) {
            requestProps = new HashMap<String, Object>(16);
        }
        requestProps.put(key, value);
    }
469082
public final void put(final String key, final String value) {
        final Property prop = find(key);
        if (prop == null) {
            props.add(new Property(key, null, value));
        } else {
            prop.setValue(value);
        }
    }
482798
public void put(T key, Object value) {
        data.put(key, ensureValueCorrectness(key, value));
    }
1174859
public void addAttribute(String key, Object value) {
        Objects.requireNonNull(key, Required.KEY.toString());
        this.attributes.put(key, value);
    }
418290
public Object setProperty(final String key, final String value) {
        return prop.put(key, value);
    }
521821
public void addProperty(String propertyName, Object value)
    {
        if (propertyName != null)
        {
            propertyNames.add(propertyName);
            if (value == null)
            {
                properties.remove(propertyName);
            }
            else
            {
                properties.put(propertyName, value);
            }
        }
    }
1147114
@Override
    public void set(String propName, Object value) {
        if (propName.equals("mappedProperties")) {
            getMappedProperties().add(((String) value));
        }
        super.set(propName, value);
    }
528327
public void addHeader(String key, String value) {
    this.headers = addToMap(key, value, this.headers);
  }
165602
public RunParams param(String key, Object value) {
        params.put(key, value);
        return this;
    }
816218
public QueryRequest addParameter(String key, Object value) {
        if (parameters.get(key) == null) {
            parameters.put(key, Sets.newHashSet(value));
        } else {
            parameters.get(key).add(value);
        }
        return this;
    }
984875
public TaskResult add(String key, SparseArray<? extends Parcelable> value) {
    mBundle.putSparseParcelableArray(key, value);
    return this;
  }
513917
public static void set(PropertyKey key, Object value) {
    set(key, String.valueOf(value), Source.RUNTIME);
  }
157082
public ExtDirectResponseBuilder addResultProperty(String key, Object value) {
		this.result.put(key, value);
		return this;
	}
1194185
public void addParameter(String key, String value) {

        if (CmsStringUtil.isNotEmpty(key)) {
            key = key.trim();
        }
        if (CmsStringUtil.isNotEmpty(value)) {
            value = value.trim();
        }
        m_parameters.put(key, value);
        if (LOG.isDebugEnabled()) {
            LOG.debug(Messages.get().getBundle().key(Messages.LOG_ADD_MOD_PARAM_KEY_2, key, value));
        }
    }
211165
private void addPostParams(final Request request) {
        if (key != null) {
            request.addPostParam("Key", key);
        }

        if (value != null) {
            request.addPostParam("Value", value);
        }
    }
773077
function(key, value) {
    var keys = this.keys,
        values = this.values,
        guid = guidFor(key);

    keys.add(key);
    values[guid] = value;
  }
121800
public void add(String key, String value)
    {
        if(key == null)
            throw new IllegalArgumentException("Null keys not allowed.");

        if(value == null)
            throw new IllegalArgumentException("Null values not allowed.");

        List<String> vals = map.get(key);
        if(vals == null)
        {
            vals = new ArrayList<String>();
            map.put(key,vals);
        }

        vals.add(value);
    }