```
public abstract class Color
extends java.lang.Object
```
A simplified version of a Closure or TS type for use by optimizations

All Methods Static Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`static Color`	`createUnion(java.util.Set<Color> elements)`
`abstract @Nullable ColorId`	`getBoxId()`
`abstract ColorId`	`getId()`
`abstract com.google.common.collect.ImmutableSet<Color>`	`getInstanceColors()`
`abstract com.google.common.collect.ImmutableSet<java.lang.String>`	`getOwnProperties()`	Property names 'declared' on an object (as opposed to being conceptually inherited from some supertype).
`abstract boolean`	`getPropertiesKeepOriginalName()`
`abstract com.google.common.collect.ImmutableSet<Color>`	`getPrototypes()`	Given `function Foo() {}` or `class Foo {}`, color of Foo.prototype.
`abstract com.google.common.collect.ImmutableSet<Color>`	`getUnionElements()`
`abstract boolean`	`isClosureAssert()`	Whether this type is some Closure assertion function removable by Closure-specific optimizations.
`abstract boolean`	`isConstructor()`
`abstract boolean`	`isInvalidating()`
`boolean`	`isPrimitive()`	Whether this corresponds to a single JavaScript primitive like number or symbol.
`boolean`	`isUnion()`
`static Color.Builder`	`singleBuilder()`
`Color`	`subtractNullOrVoid()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

getPrototypes
```
public abstract com.google.common.collect.ImmutableSet<Color> getPrototypes()
```
Given `function Foo() {}` or `class Foo {}`, color of Foo.prototype. null otherwise.

public abstract com.google.common.collect.ImmutableSet<Color> getInstanceColors()

public abstract boolean isInvalidating()

public abstract boolean getPropertiesKeepOriginalName()

public abstract boolean isConstructor()

getOwnProperties
```
public abstract com.google.common.collect.ImmutableSet<java.lang.String> getOwnProperties()
```
Property names 'declared' on an object (as opposed to being conceptually inherited from some supertype).

public abstract @Nullable ColorId getBoxId()

isClosureAssert
```
public abstract boolean isClosureAssert()
```
Whether this type is some Closure assertion function removable by Closure-specific optimizations.

public abstract com.google.common.collect.ImmutableSet<Color> getUnionElements()

public static Color.Builder singleBuilder()

public static Color createUnion(java.util.Set<Color> elements)

@Memoized
public Color subtractNullOrVoid()

Class Color