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8196295: [Graal] remove unused org.graalvm.options package

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Reviewed-by: thartmann, kvn
This commit is contained in:
Igor Veresov 2018-01-26 13:13:19 -08:00
parent 2e16c465c3
commit b42858623c
7 changed files with 0 additions and 891 deletions
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55
src/jdk.internal.vm.compiler/share/classes/org.graalvm.options/src/org/graalvm/options/OptionCategory.java
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/*
* Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package org.graalvm.options;
/**
* Categorizes options according to user relevance.
*
* @since 1.0
*/
public enum OptionCategory {
/**
* An option common for users to apply.
*
* @since 1.0
*/
USER,
/**
* An option only relevant in corner cases and for fine-tuning.
*
* @since 1.0
*/
EXPERT,
/**
* An option only relevant when debugging language or instrument implementations.
*
* @since 1.0
*/
DEBUG
}

222
src/jdk.internal.vm.compiler/share/classes/org.graalvm.options/src/org/graalvm/options/OptionDescriptor.java
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/*
* Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package org.graalvm.options;
import java.util.Objects;
/**
* Represents metadata for a single option.
*
* @since 1.0
*/
public final class OptionDescriptor {
private final OptionKey<?> key;
private final String name;
private final String help;
private final OptionCategory kind;
private final boolean deprecated;
OptionDescriptor(OptionKey<?> key, String name, String help, OptionCategory kind, boolean deprecated) {
this.key = key;
this.name = name;
this.help = help;
this.kind = kind;
this.deprecated = deprecated;
}
/**
* Returns the name of the option that this descriptor represents.
*
* @since 1.0
*/
public String getName() {
return name;
}
/**
* Returns the key for this option.
*
* @since 1.0
*/
public OptionKey<?> getKey() {
return key;
}
/**
* Returns <code>true</code> if this option was marked deprecated. This indicates that the
* option is going to be removed in a future release or its use is not recommended.
*
* @since 1.0
*/
public boolean isDeprecated() {
return deprecated;
}
/**
* Returns the user category of this option.
*
* @since 1.0
*/
public OptionCategory getCategory() {
return kind;
}
/**
* Returns a human-readable description on how to use the option.
*
* @since 1.0
*/
public String getHelp() {
return help;
}
/**
* {@inheritDoc}
*
* @since 1.0
*/
@Override
public String toString() {
return "OptionDescriptor [key=" + key + ", help=" + help + ", kind=" + kind + ", deprecated=" + deprecated + "]";
}
/**
* {@inheritDoc}
*
* @since 1.0
*/
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + (deprecated ? 1231 : 1237);
result = prime * result + ((help == null) ? 0 : help.hashCode());
result = prime * result + ((key == null) ? 0 : key.hashCode());
result = prime * result + ((kind == null) ? 0 : kind.hashCode());
result = prime * result + ((name == null) ? 0 : name.hashCode());
return result;
}
/**
* {@inheritDoc}
*
* @since 1.0
*/
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
} else if (obj == null) {
return false;
} else if (getClass() != obj.getClass()) {
return false;
}
OptionDescriptor other = (OptionDescriptor) obj;
return Objects.equals(name, other.name) &&
Objects.equals(deprecated, other.deprecated) &&
Objects.equals(help, other.help) &&
Objects.equals(key, other.key) &&
Objects.equals(kind, other.kind);
}
/**
* Creates a new option descriptor builder by key. The option group and name is inferred by the
* key.
*
* @since 1.0
*/
public static <T> Builder newBuilder(OptionKey<T> key, String name) {
Objects.requireNonNull(key);
Objects.requireNonNull(name);
return EMPTY.new Builder(key, name);
}
private static final OptionDescriptor EMPTY = new OptionDescriptor(null, null, null, null, false);
/**
* Represents an option descriptor builder.
*
* @since 1.0
*/
public final class Builder {
private final OptionKey<?> key;
private final String name;
private boolean deprecated;
private OptionCategory category;
private String help;
Builder(OptionKey<?> key, String name) {
this.key = key;
this.name = name;
}
/**
* Defines the user category for this option. The default value is
* {@link OptionCategory#DEBUG}.
*
* @since 1.0
*/
public Builder category(@SuppressWarnings("hiding") OptionCategory category) {
Objects.requireNonNull(category);
this.category = category;
return this;
}
/**
* Defines if this option is deprecated. The default value for deprecated is
* <code>false</code>. This can be used to evolve options between releases.
*
* @since 1.0
*/
public Builder deprecated(@SuppressWarnings("hiding") boolean deprecated) {
this.deprecated = deprecated;
return this;
}
/**
* Specifies a human-readable description on how to use the option.
*
* @since 1.0
*/
public Builder help(@SuppressWarnings("hiding") String help) {
Objects.requireNonNull(help);
this.help = help;
return this;
}
/**
* Builds and returns a new option descriptor.
*
* @since 1.0
*/
public OptionDescriptor build() {
return new OptionDescriptor(key, name, help == null ? "" : help, category == null ? OptionCategory.DEBUG : category, deprecated);
}
}
}

186
src/jdk.internal.vm.compiler/share/classes/org.graalvm.options/src/org/graalvm/options/OptionDescriptors.java
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/*
* Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package org.graalvm.options;
import java.util.Arrays;
import java.util.Collections;
import java.util.Iterator;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import java.util.NoSuchElementException;
/**
* An interface to a set of {@link OptionDescriptor}s.
*
* @since 1.0
*/
public interface OptionDescriptors extends Iterable<OptionDescriptor> {
/**
* An empty set of option descriptors.
*
* @since 1.0
*/
OptionDescriptors EMPTY = new OptionDescriptors() {
public Iterator<OptionDescriptor> iterator() {
return Collections.<OptionDescriptor> emptyList().iterator();
}
public OptionDescriptor get(String key) {
return null;
}
};
/**
* Gets the {@link OptionDescriptor} matching a given option name or {@code null} if this option
* descriptor set does not contain a matching option name.
*
* @since 1.0
*/
OptionDescriptor get(String optionName);
/**
* Creates a union options descriptor out of multiple given descriptors. The operation
* descriptors are not checked for duplicate keys. The option descriptors are iterated in
* declaration order.
*
* @since 1.0
*/
static OptionDescriptors createUnion(OptionDescriptors... descriptors) {
if (descriptors.length == 0) {
return EMPTY;
} else if (descriptors.length == 1) {
return descriptors[0];
} else {
return new UnionOptionDescriptors(descriptors);
}
}
/**
* {@inheritDoc}
*
* @since 1.0
*/
@Override
Iterator<OptionDescriptor> iterator();
/**
* Creates an {@link OptionDescriptors} instance from a list. The option descriptors
* implementation is backed by a {@link LinkedHashMap} that preserves ordering.
*
* @since 1.0
*/
static OptionDescriptors create(List<OptionDescriptor> descriptors) {
if (descriptors == null || descriptors.isEmpty()) {
return EMPTY;
}
return new OptionDescriptorsMap(descriptors);
}
}
class OptionDescriptorsMap implements OptionDescriptors {
final Map<String, OptionDescriptor> descriptors = new LinkedHashMap<>();
OptionDescriptorsMap(List<OptionDescriptor> descriptorList) {
for (OptionDescriptor descriptor : descriptorList) {
descriptors.put(descriptor.getName(), descriptor);
}
}
@Override
public OptionDescriptor get(String optionName) {
return descriptors.get(optionName);
}
@Override
public Iterator<OptionDescriptor> iterator() {
return descriptors.values().iterator();
}
}
final class UnionOptionDescriptors implements OptionDescriptors {
final OptionDescriptors[] descriptorsList;
UnionOptionDescriptors(OptionDescriptors[] descriptors) {
// defensive copy
this.descriptorsList = Arrays.copyOf(descriptors, descriptors.length);
}
public Iterator<OptionDescriptor> iterator() {
return new Iterator<OptionDescriptor>() {
Iterator<OptionDescriptor> descriptors = descriptorsList[0].iterator();
int descriptorsIndex = 0;
OptionDescriptor next = null;
public boolean hasNext() {
return fetchNext() != null;
}
private OptionDescriptor fetchNext() {
if (next != null) {
return next;
}
if (descriptors.hasNext()) {
next = descriptors.next();
return next;
} else if (descriptorsIndex < descriptorsList.length - 1) {
descriptorsIndex++;
descriptors = descriptorsList[descriptorsIndex].iterator();
return fetchNext();
} else {
return null;
}
}
public OptionDescriptor next() {
OptionDescriptor fetchedNext = fetchNext();
if (fetchedNext != null) {
// consume next
this.next = null;
return fetchedNext;
} else {
throw new NoSuchElementException();
}
}
};
}
public OptionDescriptor get(String value) {
for (OptionDescriptors descriptors : descriptorsList) {
OptionDescriptor descriptor = descriptors.get(value);
if (descriptor != null) {
return descriptor;
}
}
return null;
}
}

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src/jdk.internal.vm.compiler/share/classes/org.graalvm.options/src/org/graalvm/options/OptionKey.java
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/*
* Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package org.graalvm.options;
import java.util.Objects;
/**
* Represents the option key for an option specification.
*
* @since 1.0
*/
public final class OptionKey<T> {
private final OptionType<T> type;
private final T defaultValue;
/**
* Constructs a new option key given a default value. Throws {@link IllegalArgumentException} if
* no default {@link OptionType} could be {@link OptionType#defaultType(Object) resolved} for
* the given type. The default value must not be <code>null</code>.
*
* @since 1.0
*/
public OptionKey(T defaultValue) {
Objects.requireNonNull(defaultValue);
this.defaultValue = defaultValue;
this.type = OptionType.defaultType(defaultValue);
if (type == null) {
throw new IllegalArgumentException("No default type specified for type " + defaultValue.getClass().getName() + ". Specify the option type explicitly to resolve this.");
}
}
/**
* Constructs a new option key given a default value and option key.
*
* @since 1.0
*/
public OptionKey(T defaultValue, OptionType<T> type) {
Objects.requireNonNull(type);
this.defaultValue = defaultValue;
this.type = type;
}
/**
* Returns the option type of this key.
*
* @since 1.0
*/
public OptionType<T> getType() {
return type;
}
/**
* Returns the default value for this option.
*
* @since 1.0
*/
public T getDefaultValue() {
return defaultValue;
}
/**
* Returns the value of this key given the {@link OptionValues values}.
*
* @since 1.0
*/
public T getValue(OptionValues values) {
return values.get(this);
}
/**
* Returns <code>true</code> if a value for this key has been set for the given option values or
* <code>false</code> if no value has been set.
*
* @since 1.0
*/
public boolean hasBeenSet(OptionValues values) {
return values.hasBeenSet(this);
}
}

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src/jdk.internal.vm.compiler/share/classes/org.graalvm.options/src/org/graalvm/options/OptionType.java
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/*
* Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package org.graalvm.options;
import java.util.HashMap;
import java.util.Map;
import java.util.Objects;
import java.util.function.Consumer;
import java.util.function.Function;
/**
* Represents a type of an option that allows to convert string values to Java values.
*
* @since 1.0
*/
public final class OptionType<T> {
private final String name;
private final Function<String, T> stringConverter;
private final Consumer<T> validator;
private final T defaultValue;
/**
* Constructs a new option type with name, defaultValue, and function that allows to convert a
* string to the option type.
*
* @param name the name of the type.
* @param defaultValue the default value to use if no value is given.
* @param stringConverter a function that converts a string value to the option value. Can throw
* {@link IllegalArgumentException} to indicate an invalid string.
* @param validator used for validating the option value. Throws
* {@link IllegalArgumentException} if the value is invalid.
*
* @since 1.0
*/
public OptionType(String name, T defaultValue, Function<String, T> stringConverter, Consumer<T> validator) {
Objects.requireNonNull(name);
Objects.requireNonNull(stringConverter);
Objects.requireNonNull(validator);
this.name = name;
this.stringConverter = stringConverter;
this.defaultValue = defaultValue;
this.validator = validator;
}
/**
* Constructs a new option type with name, defaultValue, and function that allows to convert a
* string to the option type.
*
* @param name the name of the type.
* @param defaultValue the default value to use if no value is given.
* @param stringConverter a function that converts a string value to the option value. Can throw
* {@link IllegalArgumentException} to indicate an invalid string.
*
* @since 1.0
*/
public OptionType(String name, T defaultValue, Function<String, T> stringConverter) {
this(name, defaultValue, stringConverter, new Consumer<T>() {
public void accept(T t) {
}
});
}
/**
* Returns the default value of this type. Used if no value is available.
*
* @since 1.0
*/
public T getDefaultValue() {
return defaultValue;
}
/**
* Returns the name of this type.
*
* @since 1.0
*/
public String getName() {
return name;
}
/**
* Converts a string value, validates it, and converts it to an object of this type.
*
* @throws IllegalArgumentException if the value is invalid or cannot be converted.
* @since 1.0
*/
public T convert(String value) {
T v = stringConverter.apply(value);
validate(v);
return v;
}
/**
* Validates an option value and throws an {@link IllegalArgumentException} if the value is
* invalid.
*
* @throws IllegalArgumentException if the value is invalid or cannot be converted.
* @since 1.0
*/
public void validate(T value) {
validator.accept(value);
}
/**
* @since 1.0
*/
@Override
public String toString() {
return "OptionType[name=" + name + ", defaultValue=" + defaultValue + "]";
}
private static final Map<Class<?>, OptionType<?>> DEFAULTTYPES = new HashMap<>();
static {
DEFAULTTYPES.put(Boolean.class, new OptionType<>("Boolean", false, new Function<String, Boolean>() {
public Boolean apply(String t) {
if ("true".equals(t)) {
return Boolean.TRUE;
} else if ("false".equals(t)) {
return Boolean.FALSE;
} else {
throw new IllegalArgumentException(String.format("Invalid boolean option value '%s'. The value of the option must be '%s' or '%s'.", t, "true", "false"));
}
}
}));
DEFAULTTYPES.put(Byte.class, new OptionType<>("Byte", (byte) 0, new Function<String, Byte>() {
public Byte apply(String t) {
try {
return Byte.parseByte(t);
} catch (NumberFormatException e) {
throw new IllegalArgumentException(e.getMessage(), e);
}
}
}));
DEFAULTTYPES.put(Integer.class, new OptionType<>("Integer", 0, new Function<String, Integer>() {
public Integer apply(String t) {
try {
return Integer.parseInt(t);
} catch (NumberFormatException e) {
throw new IllegalArgumentException(e.getMessage(), e);
}
}
}));
DEFAULTTYPES.put(Long.class, new OptionType<>("Long", 0L, new Function<String, Long>() {
public Long apply(String t) {
try {
return Long.parseLong(t);
} catch (NumberFormatException e) {
throw new IllegalArgumentException(e.getMessage(), e);
}
}
}));
DEFAULTTYPES.put(Float.class, new OptionType<>("Float", 0.0f, new Function<String, Float>() {
public Float apply(String t) {
try {
return Float.parseFloat(t);
} catch (NumberFormatException e) {
throw new IllegalArgumentException(e.getMessage(), e);
}
}
}));
DEFAULTTYPES.put(Double.class, new OptionType<>("Double", 0.0d, new Function<String, Double>() {
public Double apply(String t) {
try {
return Double.parseDouble(t);
} catch (NumberFormatException e) {
throw new IllegalArgumentException(e.getMessage(), e);
}
}
}));
DEFAULTTYPES.put(String.class, new OptionType<>("String", "0", new Function<String, String>() {
public String apply(String t) {
return t;
}
}));
}
/**
* Returns the default option type for a given value. Returns <code>null</code> if no default
* option type is available for the Java type of this value.
*
* @since 1.0
*/
@SuppressWarnings("unchecked")
public static <T> OptionType<T> defaultType(T value) {
return defaultType((Class<T>) value.getClass());
}
/**
* Returns the default option type for a class. Returns <code>null</code> if no default option
* type is available for this Java type.
*
* @since 1.0
*/
@SuppressWarnings("unchecked")
public static <T> OptionType<T> defaultType(Class<T> clazz) {
return (OptionType<T>) DEFAULTTYPES.get(clazz);
}
}

70
src/jdk.internal.vm.compiler/share/classes/org.graalvm.options/src/org/graalvm/options/OptionValues.java
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/*
* Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package org.graalvm.options;
/**
* Represents a set of option values based on an {@link OptionDescriptor}.
*
* @since 1.0
*/
public interface OptionValues {
/**
* Returns all available options.
*
* @since 1.0
*/
OptionDescriptors getDescriptors();
/**
* Sets the value of {@code optionKey} to {@code value}.
*
* @throws IllegalArgumentException if the given value is not {@link OptionType#validate(Object)
* validated} by the {@link OptionKey#getType() option type} of the key. Note that
* the operation succeeds if the option key is not described by any of the
* associated {@link #getDescriptors() descriptors}.
*
* @since 1.0
*/
<T> void set(OptionKey<T> optionKey, T value);
/**
* Returns the value of a given option. If no value is set or the key is not described by any
* {@link #getDescriptors() descriptors} the {@link OptionType#getDefaultValue() default value}
* of the given key is returned.
*
* @since 1.0
*/
<T> T get(OptionKey<T> optionKey);
/**
* Determines if a value for {@code optionKey} has been {@link #set} in this set of option
* values.
*
* @since 1.0
*/
boolean hasBeenSet(OptionKey<?> optionKey);
}

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src/jdk.internal.vm.compiler/share/classes/org.graalvm.options/src/org/graalvm/options/package-info.java
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/*
* Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/**
* The Graal-SDK options package contains reusable collection classes for options.
*
* @see org.graalvm.options.OptionDescriptor
* @see org.graalvm.options.OptionValues
*
* @since 1.0
*/
package org.graalvm.options;