public void setBlocks(java.util.Collection<Block> blocks) {
        if (blocks == null) {
            this.blocks = null;
            return;
        }

        this.blocks = new java.util.ArrayList<Block>(blocks);
    }
<p>
Information about each block of text in the input document. Blocks are nested. A page block contains a block for
each line of text, which contains a block for each word.
</p>
<p>
The <code>Block</code> content for a Word input document does not include a <code>Geometry</code> field.
</p>
<p>
The <code>Block</code> field is not present in the response for plain-text inputs.
</p>

@param blocks
       Information about each block of text in the input document. Blocks are nested. A page block contains a
       block for each line of text, which contains a block for each word. </p>
       <p>
       The <code>Block</code> content for a Word input document does not include a <code>Geometry</code> field.
       </p>
       <p>
       The <code>Block</code> field is not present in the response for plain-text inputs.
aws-java-sdk-comprehend/src/main/java/com/amazonaws/services/comprehend/model/DetectEntitiesResult.java